D|vc W N ¿ ) > t bmJ}K&gGhG+ Í³Ê · PDF fileAnalysis between patent...

54
łů 25 ŃŇoUHNbtb D|vcɗɎƿȎ)> ȝʛtbmJ}K&gGhG+ˍ³Êƶ Ƶĸƿĕğĕğˑ FgqT{ufUxbȞȪȣ ŵɳɆûĭƏ ƂĮƒ÷ Ȍ ɜƑ ƒƃ ğȷȑë 12M45195 Ǖ ï ưƯ ğ

Transcript of D|vc W N ¿ ) > t bmJ}K&gGhG+ Í³Ê · PDF fileAnalysis between patent...

łů 25ŃŇoUHNbtb

D|vcɗɎƿȎ)13gt

ȝʛtbmJKampgGhG+ˍsup3Ecircƶ

Ƶĸƿĕğĕğˑ FgqTufUxbȞȪȣ

ŵɳɆucircĭƏ

ƂĮƒdivide Ȍ ɜƑ ƒƃ ğȷȑeuml 12M45195 Ǖ iuml ưƯ ğ

D|vcɗɎƿȎ)13gtȝʛtbmJKampgGhG+ˍsup3Ecircƶ

Ƶĸƿĕğĕğˑ

FgqTufUxbȞȪȣ

ŵɳɆucircĭƏ

ưƯ ğ

ɺƝ

Oi~UgraveȆ+ȰȈď)13$˲Ʊ+ǧOumlŤ+˭5=Ƥ)pound

ƿǥOuml+ƻńBƋgtȝȖʛȊ+ǧEacuteB9ltamp=AƜƯ)13$

ˊƮ)gtƦǖ+umlʲ)=ɲAVb|˲ǦʾȡdivideȲ+˖ȋőŪ+ĒUgrave˲

thornČ+Bntilde7TeD+ĕˇʴɠȲ˲Ư+ũţamp˗Ʊ+ǧOuml

˲ƗɨĂB8ampŗȓpoundƿ)amp$Ƽė+ŧĊDZgt+(

Ȉď+˲ʮŃ)gtŵɳǴǤiexclĐ$$13=˲ĕ(ȡcurrenuacuteˣ

amp($gt

ŵɳǧEacuteiexclgGhGǧEacute+Ĭʚamp(gt8˲ǧEacutefrac12+poundƿlt

+ŧĊBȵȇgtamp˘5ǧEacuteċiacute˲+ʈžBŶ$ĹǍ

8gtampyuml˘gt9ETH)ǧEacuteVN+˭ŵɳ˟ćBʍʗgt

ampEacuteƴ-˲ŵɳǧEacuteVNBufUxbgtampegraveɣamp(gt

ƯȞȪ˲AacuteˋǾʅŧĊ+Ecircƶ)=ŵɳǧEacuteVN˭

ŵɳ˟ćBŻEacutegtampBȘȖampĬʚpoundƿD|vcɗɎƿȎ+ Du Pont

Kolon Teijin AKZOgtltpoundƿEacute˥ǾʅBĬʚ)ȝʛtbm

JKubNVBlaquoů˲EcircƶBɲubNV+džʩ)igraveEacute˥+ɷ

ʹoXV˲ɕʩ)`MVbuFeO)=ŻEacutegGhGˍʺM

cBʄĢ+ubNVBȋ$˲+oXV)+(M

cBȋEacute˥($gt˲tbmJKamp$Ecircƶ

Ecircƶ+ɇƷ˲gGhG)ˍʺgtMcǾʅƠɂƩ+ȂȮNw

=9řĴNw)ĔȆgtampEcirc5frac34ɲpoundƿgt Du Pont

˲gGhGŧĊ+ǧEacuteBũʗEacute˥B$gtampʐ6ccedillt)

ubNV+EcircƶBɲamp)=˲frac34ɲpoundƿŵɳǧEacuteBŮŢ2˟ć˲

5ŗȓpoundƿˀŹȖ)Eacute˥2Ǿʅɏ+ȫȕ˟ćBŻEacutegtampEacuteƴ

Analysis between patent potfolio and know-how in the field of aramid fiber industry

Manabu Sugimoto

Department of Management of Technology

Graduate School of Innovation Management

Tokyo Institute of Technology

Abstract

Under the current globalized competitive environment the increase of mobility of

human resource is getting very critical business risk together with leakage of

information of intellectual property Accordingly the number of legal disputes of the

leakage of technologically information is getting increased nowadays resulting in the

big loss of business for the company The subject of information leakage is basically

related with know-how which is difficult for the company to manage it in-house If we

could recognize the technological areas having high risk of information leakage in

advance it would be possible for the company to reduce the risk of information leakage

and make know-how management properly

The purpose of this research is to extract high-risk areas of technological

information leakage by making analysis on published patent information We focused

on Du Pont Kolon Teijin AKZO in the field of aramid industry as the subject of this

research We made analysis on patent information filed by these companies to make

patent portfolio matrix This matrix has manufacturing process on the horizontal axis

and know-how related keywords extracted from text mining on the vertical axis We

proposed patent portfolio matrix which we could find non-protected areas depending

on each manufacturing process

According to the results made by research we found know-how related keywords

appeared more in the dependent claims than in the independent claims also we could

recognize high consciousness by Du Pont on know-how leakage from the patent

portfolio matrix Furthermore by making analysis of the patent portfolio matrix we

could find the technological areas which were not filed as patent applications

intentionally to hide know-how by leading companies and recognize know-how areas

which shall be filed as patent applications by following companies

ȘNJ

ȱ 1ȯ ɑʔ 1

11 ȞȪɢƦ 1 111 ŵɳǧEacutereg

112 ucircƿȤĩampgGhG 2 113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute 3 114 UgraveğƿȎ 4 115 D|vcɗɎƿȎ 5 116 D|vcɗɎƿȎ)13gtȝʛʇʃ 6 12 ȞȪȘȖ 8

ȱ 2ȯ frac34ɲȞȪ 9

ȱ 3ȯ ȞȪŲǟ 10

31 S]mwN 10 32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ 10 33 ǾʅŧĊ)gtoXV+Ecirc˦ 13 34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute 14 341 McŻEacuteƘǟ 15

342 uFeO+ɇƷEcircƶ 15

35 ȝʛtbmJK+ubNVEcircƶ 19

ȱ 4ȯ ɇƷaumlɝĪ 20

41 igraveȡ+Eacute˥Ecircƶ 20 411 ǾʅEacute˥OumlethEcircƶ 20

412 `MVbuFeOa[)gtEacute˥uNEcircƶ 23

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ 25

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 28

ȱ 5ȯ ɇƷ+5amp8 43

51 D|vcƿȎ 4ȡ+Eacute˥raquoeth 43 52 Du Pont+gGhG)ˍgtEacute˥ŰȐ 44 53 Du Pont+gGhGufUxb 44 54 Du Pont+gGhGȤUacute˟ć+ŻEacute 45 55 Kolon+ŰȐȖEacute˥ 45

ȱ 6ȯ ɐƀaumlŗ+ʑˣ 46

51 ɐƀ 46

52 ŗ+ʑˣ 46

acircɝƔȄ˲ʟƕ 48

ʖʬ 49

1

ȱ 1ȯ ɑʔ

11 ȞȪɢƦ 111 ŵɳǧEacutereg

Oi~UgraveȆ+ȰȈď)13$˲ƜƯpoundƿȝȖʛȊ+acuteʙauml

ǥȋBʷ$ǥʦgtampƮŕ$gt˲ƘȓƠɞB8amp

Ʊ+ǧOumlŤ+˭5=)=˲Ʊ)ȝȖʛȊ+ǧEacuteuacuteˣɽ$gt

[1]Ǿ)NWcŰȐamp$ŵɳgGhG+(ucircƿȤĩBĔƓƬ$

gtpoundƿ)amp$˲Ʊ)gtŵɳgGhG+ǧEacuteŬū2Ūgt

Ʊ+ǧOumlŤ+˭5=ʨɠĻċ)ːamp(thornČ+B

8ampTeD+ʴɠ˲Ǧʾȡdivide(˖ȋőŪ+ĒUgrave˲ƿɖ+ŦUgrave)=

90ŃˏɲA$gtVb|Ȳ˲ƣřƴ+Ʉʧ˖ȋĶƱ+ǧ

OumlŤ)yenȝʗ+ǧOumlŤ˭5$gtũāĽƭʴɠBʰltƱ˲

IJOtildeũnj˭TeD˭Ň(ȝʗBacuteƬ$gtampŨgtampicirc

Ƥ)˲ETHɞ+ċiacuteűĴ$poundƿ1+šʏŞuml$gtampŨ

gtltƱƗɨĂ1ǧgtamppoundƿ+ȰOgraveˬŸ)(gt

(˲$ƜƯ+ȊƿȰOgrave+ȚĬȖ(umlB9ltʮŃccedil=ǜǙ

ŵɳǧEacute+regB Table 1)ȠƓŃƜƯpoundƿB8ampĔ

+poundƿltĂBʣ$ŵɳǧEacute$13=˲9ˍ$gtamp

Ecircgt9Ze+frac12ĈɲŔdivideƜƯSwVɴccedilɓŔ1IJcentreg

+ƪgtreggt [2]

5+(Ʊaumlŵɳ+ǧEacute˲Eacute˥ǾʅŧĊ)9ˤA$

gtTable 2ƜɆkUfV 7ƫ 8Ɯeuml)ƉʫɴgtƜƯ1Eacute˥

Ǿʅ)ȓƠɞamp$ʂʫ$gtƜƯȓƠɞ+NtildeiacuteBȠ9+=˲

+ĔƜƯpoundƿEacuteʧɞgtƜƯȓƠɞSwVaumlrhF)13

$Ĕɻlt Ɯ˲Ưŵɳɞŵɳˋȓ)Ĕˍ$gtampEcircgt [3]

Table 1 ʮŃ+ŵɳǧEacutereg

技術 流出元 流出先 原因新幹線 JR$ amp

方向性電磁鋼板

半導体 13

有機EL 13LG

アラミド繊維 Du Pont Kolon

2

+amplt˲ŗȓpoundƿgtSwV˲rhFp^ch`EOgt

ƞƮʴɠɞ+ƆȋBȩǀȖ)ʻ8gtamp)=˲ƜƯpoundƿ+ŵɳBograveaelig

$ampŨgt

ɪ)ŵɳǾʅȔˉgtamp)=acuteʙgtǾʅƠɂƩ)ģƙ

reg)ȓƠBAringȆŚgtʂʫBgtampǘ8lt$gt˲Agrave$+ƳiexclBɏɛ

Ȗ)ʂʫgtampegraveɣgt5 )Agrave$+ƳiexclBƠɂƩ)ʂʫamp

$9˲ɷʹƘǟBiVIUeDOEacuteƴ(ɷouml)$ĸċ)

Ȯ iquestlt(ː=sup2ĦBƌȓgtampEacuteƴ(lt)Oacute$˲ȢʧB

ɚUgraveğƿȎȩǀȖ)gGhGȤUacuteBǥȋgtƿȎgt+8poundƿ

1+ŵɳǧEacutepoundƿ+ĞɍBɥǑǥuacuteˣ=˲+ampƯȞȪ)ccedil=

Ʌ7OumlLjamp(

112 ucircƿȤĩampgGhG

ɆǬȊƿț ȝȖʛȊƐȳĥ)gt

amp˲ucircƿȤĩ Table 3)Ƞ)

ɆucircŰȐ˲˧Ĥ˲ucircƿ˲ŵɳȲ)Ecirc˦

gtŧĊgtǎȰˎǍǟ

˰ȸĂ Trade Secretǟ˱+˲ucirc

ƿȤĩacuteʙgt8) 1˲) Aacuteȝ

(amp 2˲) plusmncedil ƬȋŤ

gtamp˲3) Ȥĩȵȇ$gtamp˲

ltBAgrave$ǰampşɺ

gt[4][5]

Ƙ˲1960Ń)Ă˓ugraveƿcurrenʘű˰ICC˱laquoůgGhGacuteʙĉDzƳ˝)

gtamp ˲gGhGampYacuteȂatildeɇiacute$˲ĸƿȘȖ)ŔȮgtȨ+ŵɳB

ġů˲5Bģ˓)Šȋgt+)şɺ(Ȥĩ+ŵɳȖȝʗampɆ˫˲5

Table 2 ǾʅŧĊ)ɻltgtƜƯȓƠɞ

13 2002 2008

企業 サムスン LG 鴻海精密工業 工業技術研究院 科為技術 (Huawei)出願数 6865 1989 1808 855 633

総発明者数 11100 3617 1577 1943 1266 日本人数 (人 ) 225 17 113 14 1 日本人率 ( ) 2 05 72 07 01

Table 3 ucircƿȤĩ+˦Ć

EacuteAtilde ucircƿȤĩȵȇ+ɝƘ˰ɆǬȊƿț˱

3

lt+˕ȩamp$Ģɜ$gt[6]ltBĉ)ucircƿȤĩampgGhG+

ˍsup3B Fig 1)ȠICC+Ģɜ=gGhGŵɳȖŧĊ= ucirc˲ƿȤĩ)

13gt 1) Aacuteȝ(amp˲2) plusmncedilƬȋŤgtamp˲ǰʤgt˲ş

9Ȥĩȵȇ$gtşɺ(+8gGhG+ Ȥĩȵȇ

$gtŧĊ)ˍ$ǎȰˎǍǟ+acuteʙĬʚ˲Ȥĩȵȇ$(

gGhGǎȰˎǍǟ)13$ucircƿȤĩamp$ʍ8ltacuteʙĬʚ(

ɷʹƿ)13$˲Ǿʅ)ʂʫɷǟʷ=

)ʹ$9ş9icirc+9+AringȆEacuteƴ(

ɷʹ)ˍAgtǮŇăOgrave˲ƤˌȲ+ʕƳiexcl

ŀBƁ$NwUgrave$gt8=˲

ƪʿ(Ƴiexcl+Ʌ6iacuteAgGhGamp$ȤUacute

gt8gtƯȞȪɷʹƿ)ȜȘ˲

ʱ2gtgGhG ICC+Ģɜ)ř˲ǎȰ

ˎǍǟ+acuteʙĬʚ˟ćē)$9ccedil=Ŵ

113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute

ŵɳŐʋǾʅȔˉgtamp˲13gGhGamp$ȡAuml)ŧĊBȏ8

gtamp)=acuteʙgtETHɞǾʅǟ+)acuteʙŎƄŤgt˲

ŗɞ+(ƄŤ(˲sup2ĦoumlBȓɻ˓ǎȰˎǍǟ)ĉ

sup2ĦʇʃBʢfrac34shyȋDžBōgtşɺgt+ǔʪB Table

4)Ƞ

Fig 1 ucircƿȤĩampgGhG

13

Table 4 ȝʛŰȐ)13gtǾʅampgGhG+ǔʪ

特許 ノウハウ

情報の開示 PVU131$62W AD-F

SP N-F

権利範囲 0= 0

期限 U1320$ VRW3R

秘密管理 G G

費用 U13ltOKXCK NBK

権利 EgtU+ gtU

要件 H(L7(G H(L7(G

様式 1T 4 V)ampW

侵害品への対応 9I86Q58MTrade Secret8

クロスライセンス J SJ

4

ǾʅǟŵɳBacuteʙgtampampicircƤ)Ȋƿ+ȓij)ĨgtampBȘȖamp

$Ģ8lt$gt8˲Ǿʅ)ŧĊ+ˋȠɜtimes=ŵɳEacute˥lt 1 Ń 6

ƫAacuteˋgt5ǾʅEacute˥ŵɳDžIcircȶĀDžIcircƮˌƠȟ

=˲Ȋƿ+IcircȋegraveɣŤacutegtŵɳAumlħʌɂ)ʂʫ$gtDž

IcircȶĀƠȟgtamplt˲ǾʅǸőʟȊamp$NV|FXV+Ĭʚ

amp(gtƘ˲gGhGŧĊǴǤ(ː=ȡ)AcircƬUgravegtamp(

DžIcircƮː9(˲DžIcircȶĀƠȟgt8NV|FXV+Ĭʚamp

(=Ś(5ǾʅȔˉ)ƗɼŤʻǏŤşɺamp(gt˲Ȕˉ-

ǟŖ)=acuteʙgt8ȡAuml+Ȥĩȵȇşɺ((gtƘ˲gGhGȤ

Uacute)ƗɼŤʻǏŤǘ8lt(˲ŵɳBacuteʙgt8)ȡē1ŧĊ

ǴǤ(Ȥĩȵȇşɺ=˲)yenAuml˃ȵȇʞȋ9ȓȉgt

lt)ǾʅɦȡEacute˥)=DžIcircȶĀBſĕgtampEacuteƴgt˲gGhG

ȡ)Eacute˥gtamp)=DžIcircȶĀȃ5gt

+)ǾʅEacute˥ŰȐampgGhGȤUacuteŰȐ)Ĕ+ʽ=˲ccedilgt2

ĬŠ9Ȓ($gtigravepoundƿȝʛŰȐ+˲igraveŵɳ˟ć)Ĭ$ǾʅEacute˥

2gGhGȤUacute2Ơȟ)gtampǘ8ltgt

114 UgraveğƿȎ

ƯȞȪccedil=gtD|vcɗɎƿȎ˲ĕ(ƀ=UgraveğƿȎ)Ĵgt

ȝȖʛȊ)ˍgtUgraveğƿȎ+ǾŜ+ʷ=gt

oXVɷouml

ɷoumlİƓǾʅ

ʄordmŷʟĕ˲ˋȓltugraveȋUgrave5Ƥˌgt

ĸċ1+Ȯ iquest=yuml˘gt

B to BĻċgtampĔ˲ɪǩʞɞĻċ)ɷoumlEacuteuumllt(

ɷoumlltɷʹƳiexcl˰ǮŇăOgraveƤˌȲ˱BǾĢgtampyuml˘gt

ɦȡģƙBȘȖampǾʅEacute˥Ĕ

+(ɢƦ)=˲UgraveğƿȎƿȎampǔ2$ŰȐȖ)gGhGBǥȋ

ơƿȎamp($gt

5

115 D|vcɗɎƿȎ

D|vcɗɎ˲+EcircĜˬƼɮ˩ƚȈlt(gttDvcɗɎ+amp

= F˲ig 2)Ƞ)x[ȼD|vcɗɎampj|ȼD|vcɗɎ)ĕIacute

gt [7]j|ȼ Fig 2 )-NHOC-ȠgtDvcɇiacuteqYȈ+j|

sect˰șɒ˱Ƭgt+)Ĭ˲x[ȼx[sect˰120 deg˱+sectɚgt

9˭ɟǻŤampɟŤBƬgtɗɎgt˲j|ȼD|vcɗɎ˭ŎŇ

˭ŏŤȅ)ǾUgrave$13=x[ȼD|vcɗɎ˘ǼŤ)ǾUgrave$gt

ƺŋcurrenȡƵɆucircȞȪű+łů 23ŃŇɆǬȊƿțĚʁʒƸ)gtamp˲j|ȼ

D|vcɗɎ+aacuteȻmacrɉxL Table 5)Ƞʷ= 9ȡ=˲Du PontO~

oampľO~oĻċTHD+ 97 BTHORN8$gt (Fig 3) [8]ŗʱ

gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

D|vcɗɎƿȎ)13gtȝʛtbmJKampgGhG+ˍsup3Ecircƶ

Ƶĸƿĕğĕğˑ

FgqTufUxbȞȪȣ

ŵɳɆucircĭƏ

ưƯ ğ

ɺƝ

Oi~UgraveȆ+ȰȈď)13$˲Ʊ+ǧOumlŤ+˭5=Ƥ)pound

ƿǥOuml+ƻńBƋgtȝȖʛȊ+ǧEacuteB9ltamp=AƜƯ)13$

ˊƮ)gtƦǖ+umlʲ)=ɲAVb|˲ǦʾȡdivideȲ+˖ȋőŪ+ĒUgrave˲

thornČ+Bntilde7TeD+ĕˇʴɠȲ˲Ư+ũţamp˗Ʊ+ǧOuml

˲ƗɨĂB8ampŗȓpoundƿ)amp$Ƽė+ŧĊDZgt+(

Ȉď+˲ʮŃ)gtŵɳǴǤiexclĐ$$13=˲ĕ(ȡcurrenuacuteˣ

amp($gt

ŵɳǧEacuteiexclgGhGǧEacute+Ĭʚamp(gt8˲ǧEacutefrac12+poundƿlt

+ŧĊBȵȇgtamp˘5ǧEacuteċiacute˲+ʈžBŶ$ĹǍ

8gtampyuml˘gt9ETH)ǧEacuteVN+˭ŵɳ˟ćBʍʗgt

ampEacuteƴ-˲ŵɳǧEacuteVNBufUxbgtampegraveɣamp(gt

ƯȞȪ˲AacuteˋǾʅŧĊ+Ecircƶ)=ŵɳǧEacuteVN˭

ŵɳ˟ćBŻEacutegtampBȘȖampĬʚpoundƿD|vcɗɎƿȎ+ Du Pont

Kolon Teijin AKZOgtltpoundƿEacute˥ǾʅBĬʚ)ȝʛtbm

JKubNVBlaquoů˲EcircƶBɲubNV+džʩ)igraveEacute˥+ɷ

ʹoXV˲ɕʩ)`MVbuFeO)=ŻEacutegGhGˍʺM

cBʄĢ+ubNVBȋ$˲+oXV)+(M

cBȋEacute˥($gt˲tbmJKamp$Ecircƶ

Ecircƶ+ɇƷ˲gGhG)ˍʺgtMcǾʅƠɂƩ+ȂȮNw

=9řĴNw)ĔȆgtampEcirc5frac34ɲpoundƿgt Du Pont

˲gGhGŧĊ+ǧEacuteBũʗEacute˥B$gtampʐ6ccedillt)

ubNV+EcircƶBɲamp)=˲frac34ɲpoundƿŵɳǧEacuteBŮŢ2˟ć˲

5ŗȓpoundƿˀŹȖ)Eacute˥2Ǿʅɏ+ȫȕ˟ćBŻEacutegtampEacuteƴ

Analysis between patent potfolio and know-how in the field of aramid fiber industry

Manabu Sugimoto

Department of Management of Technology

Graduate School of Innovation Management

Tokyo Institute of Technology

Abstract

Under the current globalized competitive environment the increase of mobility of

human resource is getting very critical business risk together with leakage of

information of intellectual property Accordingly the number of legal disputes of the

leakage of technologically information is getting increased nowadays resulting in the

big loss of business for the company The subject of information leakage is basically

related with know-how which is difficult for the company to manage it in-house If we

could recognize the technological areas having high risk of information leakage in

advance it would be possible for the company to reduce the risk of information leakage

and make know-how management properly

The purpose of this research is to extract high-risk areas of technological

information leakage by making analysis on published patent information We focused

on Du Pont Kolon Teijin AKZO in the field of aramid industry as the subject of this

research We made analysis on patent information filed by these companies to make

patent portfolio matrix This matrix has manufacturing process on the horizontal axis

and know-how related keywords extracted from text mining on the vertical axis We

proposed patent portfolio matrix which we could find non-protected areas depending

on each manufacturing process

According to the results made by research we found know-how related keywords

appeared more in the dependent claims than in the independent claims also we could

recognize high consciousness by Du Pont on know-how leakage from the patent

portfolio matrix Furthermore by making analysis of the patent portfolio matrix we

could find the technological areas which were not filed as patent applications

intentionally to hide know-how by leading companies and recognize know-how areas

which shall be filed as patent applications by following companies

ȘNJ

ȱ 1ȯ ɑʔ 1

11 ȞȪɢƦ 1 111 ŵɳǧEacutereg

112 ucircƿȤĩampgGhG 2 113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute 3 114 UgraveğƿȎ 4 115 D|vcɗɎƿȎ 5 116 D|vcɗɎƿȎ)13gtȝʛʇʃ 6 12 ȞȪȘȖ 8

ȱ 2ȯ frac34ɲȞȪ 9

ȱ 3ȯ ȞȪŲǟ 10

31 S]mwN 10 32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ 10 33 ǾʅŧĊ)gtoXV+Ecirc˦ 13 34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute 14 341 McŻEacuteƘǟ 15

342 uFeO+ɇƷEcircƶ 15

35 ȝʛtbmJK+ubNVEcircƶ 19

ȱ 4ȯ ɇƷaumlɝĪ 20

41 igraveȡ+Eacute˥Ecircƶ 20 411 ǾʅEacute˥OumlethEcircƶ 20

412 `MVbuFeOa[)gtEacute˥uNEcircƶ 23

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ 25

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 28

ȱ 5ȯ ɇƷ+5amp8 43

51 D|vcƿȎ 4ȡ+Eacute˥raquoeth 43 52 Du Pont+gGhG)ˍgtEacute˥ŰȐ 44 53 Du Pont+gGhGufUxb 44 54 Du Pont+gGhGȤUacute˟ć+ŻEacute 45 55 Kolon+ŰȐȖEacute˥ 45

ȱ 6ȯ ɐƀaumlŗ+ʑˣ 46

51 ɐƀ 46

52 ŗ+ʑˣ 46

acircɝƔȄ˲ʟƕ 48

ʖʬ 49

1

ȱ 1ȯ ɑʔ

11 ȞȪɢƦ 111 ŵɳǧEacutereg

Oi~UgraveȆ+ȰȈď)13$˲ƜƯpoundƿȝȖʛȊ+acuteʙauml

ǥȋBʷ$ǥʦgtampƮŕ$gt˲ƘȓƠɞB8amp

Ʊ+ǧOumlŤ+˭5=)=˲Ʊ)ȝȖʛȊ+ǧEacuteuacuteˣɽ$gt

[1]Ǿ)NWcŰȐamp$ŵɳgGhG+(ucircƿȤĩBĔƓƬ$

gtpoundƿ)amp$˲Ʊ)gtŵɳgGhG+ǧEacuteŬū2Ūgt

Ʊ+ǧOumlŤ+˭5=ʨɠĻċ)ːamp(thornČ+B

8ampTeD+ʴɠ˲Ǧʾȡdivide(˖ȋőŪ+ĒUgrave˲ƿɖ+ŦUgrave)=

90ŃˏɲA$gtVb|Ȳ˲ƣřƴ+Ʉʧ˖ȋĶƱ+ǧ

OumlŤ)yenȝʗ+ǧOumlŤ˭5$gtũāĽƭʴɠBʰltƱ˲

IJOtildeũnj˭TeD˭Ň(ȝʗBacuteƬ$gtampŨgtampicirc

Ƥ)˲ETHɞ+ċiacuteűĴ$poundƿ1+šʏŞuml$gtampŨ

gtltƱƗɨĂ1ǧgtamppoundƿ+ȰOgraveˬŸ)(gt

(˲$ƜƯ+ȊƿȰOgrave+ȚĬȖ(umlB9ltʮŃccedil=ǜǙ

ŵɳǧEacute+regB Table 1)ȠƓŃƜƯpoundƿB8ampĔ

+poundƿltĂBʣ$ŵɳǧEacute$13=˲9ˍ$gtamp

Ecircgt9Ze+frac12ĈɲŔdivideƜƯSwVɴccedilɓŔ1IJcentreg

+ƪgtreggt [2]

5+(Ʊaumlŵɳ+ǧEacute˲Eacute˥ǾʅŧĊ)9ˤA$

gtTable 2ƜɆkUfV 7ƫ 8Ɯeuml)ƉʫɴgtƜƯ1Eacute˥

Ǿʅ)ȓƠɞamp$ʂʫ$gtƜƯȓƠɞ+NtildeiacuteBȠ9+=˲

+ĔƜƯpoundƿEacuteʧɞgtƜƯȓƠɞSwVaumlrhF)13

$Ĕɻlt Ɯ˲Ưŵɳɞŵɳˋȓ)Ĕˍ$gtampEcircgt [3]

Table 1 ʮŃ+ŵɳǧEacutereg

技術 流出元 流出先 原因新幹線 JR$ amp

方向性電磁鋼板

半導体 13

有機EL 13LG

アラミド繊維 Du Pont Kolon

2

+amplt˲ŗȓpoundƿgtSwV˲rhFp^ch`EOgt

ƞƮʴɠɞ+ƆȋBȩǀȖ)ʻ8gtamp)=˲ƜƯpoundƿ+ŵɳBograveaelig

$ampŨgt

ɪ)ŵɳǾʅȔˉgtamp)=acuteʙgtǾʅƠɂƩ)ģƙ

reg)ȓƠBAringȆŚgtʂʫBgtampǘ8lt$gt˲Agrave$+ƳiexclBɏɛ

Ȗ)ʂʫgtampegraveɣgt5 )Agrave$+ƳiexclBƠɂƩ)ʂʫamp

$9˲ɷʹƘǟBiVIUeDOEacuteƴ(ɷouml)$ĸċ)

Ȯ iquestlt(ː=sup2ĦBƌȓgtampEacuteƴ(lt)Oacute$˲ȢʧB

ɚUgraveğƿȎȩǀȖ)gGhGȤUacuteBǥȋgtƿȎgt+8poundƿ

1+ŵɳǧEacutepoundƿ+ĞɍBɥǑǥuacuteˣ=˲+ampƯȞȪ)ccedil=

Ʌ7OumlLjamp(

112 ucircƿȤĩampgGhG

ɆǬȊƿț ȝȖʛȊƐȳĥ)gt

amp˲ucircƿȤĩ Table 3)Ƞ)

ɆucircŰȐ˲˧Ĥ˲ucircƿ˲ŵɳȲ)Ecirc˦

gtŧĊgtǎȰˎǍǟ

˰ȸĂ Trade Secretǟ˱+˲ucirc

ƿȤĩacuteʙgt8) 1˲) Aacuteȝ

(amp 2˲) plusmncedil ƬȋŤ

gtamp˲3) Ȥĩȵȇ$gtamp˲

ltBAgrave$ǰampşɺ

gt[4][5]

Ƙ˲1960Ń)Ă˓ugraveƿcurrenʘű˰ICC˱laquoůgGhGacuteʙĉDzƳ˝)

gtamp ˲gGhGampYacuteȂatildeɇiacute$˲ĸƿȘȖ)ŔȮgtȨ+ŵɳB

ġů˲5Bģ˓)Šȋgt+)şɺ(Ȥĩ+ŵɳȖȝʗampɆ˫˲5

Table 2 ǾʅŧĊ)ɻltgtƜƯȓƠɞ

13 2002 2008

企業 サムスン LG 鴻海精密工業 工業技術研究院 科為技術 (Huawei)出願数 6865 1989 1808 855 633

総発明者数 11100 3617 1577 1943 1266 日本人数 (人 ) 225 17 113 14 1 日本人率 ( ) 2 05 72 07 01

Table 3 ucircƿȤĩ+˦Ć

EacuteAtilde ucircƿȤĩȵȇ+ɝƘ˰ɆǬȊƿț˱

3

lt+˕ȩamp$Ģɜ$gt[6]ltBĉ)ucircƿȤĩampgGhG+

ˍsup3B Fig 1)ȠICC+Ģɜ=gGhGŵɳȖŧĊ= ucirc˲ƿȤĩ)

13gt 1) Aacuteȝ(amp˲2) plusmncedilƬȋŤgtamp˲ǰʤgt˲ş

9Ȥĩȵȇ$gtşɺ(+8gGhG+ Ȥĩȵȇ

$gtŧĊ)ˍ$ǎȰˎǍǟ+acuteʙĬʚ˲Ȥĩȵȇ$(

gGhGǎȰˎǍǟ)13$ucircƿȤĩamp$ʍ8ltacuteʙĬʚ(

ɷʹƿ)13$˲Ǿʅ)ʂʫɷǟʷ=

)ʹ$9ş9icirc+9+AringȆEacuteƴ(

ɷʹ)ˍAgtǮŇăOgrave˲ƤˌȲ+ʕƳiexcl

ŀBƁ$NwUgrave$gt8=˲

ƪʿ(Ƴiexcl+Ʌ6iacuteAgGhGamp$ȤUacute

gt8gtƯȞȪɷʹƿ)ȜȘ˲

ʱ2gtgGhG ICC+Ģɜ)ř˲ǎȰ

ˎǍǟ+acuteʙĬʚ˟ćē)$9ccedil=Ŵ

113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute

ŵɳŐʋǾʅȔˉgtamp˲13gGhGamp$ȡAuml)ŧĊBȏ8

gtamp)=acuteʙgtETHɞǾʅǟ+)acuteʙŎƄŤgt˲

ŗɞ+(ƄŤ(˲sup2ĦoumlBȓɻ˓ǎȰˎǍǟ)ĉ

sup2ĦʇʃBʢfrac34shyȋDžBōgtşɺgt+ǔʪB Table

4)Ƞ

Fig 1 ucircƿȤĩampgGhG

13

Table 4 ȝʛŰȐ)13gtǾʅampgGhG+ǔʪ

特許 ノウハウ

情報の開示 PVU131$62W AD-F

SP N-F

権利範囲 0= 0

期限 U1320$ VRW3R

秘密管理 G G

費用 U13ltOKXCK NBK

権利 EgtU+ gtU

要件 H(L7(G H(L7(G

様式 1T 4 V)ampW

侵害品への対応 9I86Q58MTrade Secret8

クロスライセンス J SJ

4

ǾʅǟŵɳBacuteʙgtampampicircƤ)Ȋƿ+ȓij)ĨgtampBȘȖamp

$Ģ8lt$gt8˲Ǿʅ)ŧĊ+ˋȠɜtimes=ŵɳEacute˥lt 1 Ń 6

ƫAacuteˋgt5ǾʅEacute˥ŵɳDžIcircȶĀDžIcircƮˌƠȟ

=˲Ȋƿ+IcircȋegraveɣŤacutegtŵɳAumlħʌɂ)ʂʫ$gtDž

IcircȶĀƠȟgtamplt˲ǾʅǸőʟȊamp$NV|FXV+Ĭʚ

amp(gtƘ˲gGhGŧĊǴǤ(ː=ȡ)AcircƬUgravegtamp(

DžIcircƮː9(˲DžIcircȶĀƠȟgt8NV|FXV+Ĭʚamp

(=Ś(5ǾʅȔˉ)ƗɼŤʻǏŤşɺamp(gt˲Ȕˉ-

ǟŖ)=acuteʙgt8ȡAuml+Ȥĩȵȇşɺ((gtƘ˲gGhGȤ

Uacute)ƗɼŤʻǏŤǘ8lt(˲ŵɳBacuteʙgt8)ȡē1ŧĊ

ǴǤ(Ȥĩȵȇşɺ=˲)yenAuml˃ȵȇʞȋ9ȓȉgt

lt)ǾʅɦȡEacute˥)=DžIcircȶĀBſĕgtampEacuteƴgt˲gGhG

ȡ)Eacute˥gtamp)=DžIcircȶĀȃ5gt

+)ǾʅEacute˥ŰȐampgGhGȤUacuteŰȐ)Ĕ+ʽ=˲ccedilgt2

ĬŠ9Ȓ($gtigravepoundƿȝʛŰȐ+˲igraveŵɳ˟ć)Ĭ$ǾʅEacute˥

2gGhGȤUacute2Ơȟ)gtampǘ8ltgt

114 UgraveğƿȎ

ƯȞȪccedil=gtD|vcɗɎƿȎ˲ĕ(ƀ=UgraveğƿȎ)Ĵgt

ȝȖʛȊ)ˍgtUgraveğƿȎ+ǾŜ+ʷ=gt

oXVɷouml

ɷoumlİƓǾʅ

ʄordmŷʟĕ˲ˋȓltugraveȋUgrave5Ƥˌgt

ĸċ1+Ȯ iquest=yuml˘gt

B to BĻċgtampĔ˲ɪǩʞɞĻċ)ɷoumlEacuteuumllt(

ɷoumlltɷʹƳiexcl˰ǮŇăOgraveƤˌȲ˱BǾĢgtampyuml˘gt

ɦȡģƙBȘȖampǾʅEacute˥Ĕ

+(ɢƦ)=˲UgraveğƿȎƿȎampǔ2$ŰȐȖ)gGhGBǥȋ

ơƿȎamp($gt

5

115 D|vcɗɎƿȎ

D|vcɗɎ˲+EcircĜˬƼɮ˩ƚȈlt(gttDvcɗɎ+amp

= F˲ig 2)Ƞ)x[ȼD|vcɗɎampj|ȼD|vcɗɎ)ĕIacute

gt [7]j|ȼ Fig 2 )-NHOC-ȠgtDvcɇiacuteqYȈ+j|

sect˰șɒ˱Ƭgt+)Ĭ˲x[ȼx[sect˰120 deg˱+sectɚgt

9˭ɟǻŤampɟŤBƬgtɗɎgt˲j|ȼD|vcɗɎ˭ŎŇ

˭ŏŤȅ)ǾUgrave$13=x[ȼD|vcɗɎ˘ǼŤ)ǾUgrave$gt

ƺŋcurrenȡƵɆucircȞȪű+łů 23ŃŇɆǬȊƿțĚʁʒƸ)gtamp˲j|ȼ

D|vcɗɎ+aacuteȻmacrɉxL Table 5)Ƞʷ= 9ȡ=˲Du PontO~

oampľO~oĻċTHD+ 97 BTHORN8$gt (Fig 3) [8]ŗʱ

gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

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31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

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857lt

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Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

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ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

Analysis between patent potfolio and know-how in the field of aramid fiber industry

Manabu Sugimoto

Department of Management of Technology

Graduate School of Innovation Management

Tokyo Institute of Technology

Abstract

Under the current globalized competitive environment the increase of mobility of

human resource is getting very critical business risk together with leakage of

information of intellectual property Accordingly the number of legal disputes of the

leakage of technologically information is getting increased nowadays resulting in the

big loss of business for the company The subject of information leakage is basically

related with know-how which is difficult for the company to manage it in-house If we

could recognize the technological areas having high risk of information leakage in

advance it would be possible for the company to reduce the risk of information leakage

and make know-how management properly

The purpose of this research is to extract high-risk areas of technological

information leakage by making analysis on published patent information We focused

on Du Pont Kolon Teijin AKZO in the field of aramid industry as the subject of this

research We made analysis on patent information filed by these companies to make

patent portfolio matrix This matrix has manufacturing process on the horizontal axis

and know-how related keywords extracted from text mining on the vertical axis We

proposed patent portfolio matrix which we could find non-protected areas depending

on each manufacturing process

According to the results made by research we found know-how related keywords

appeared more in the dependent claims than in the independent claims also we could

recognize high consciousness by Du Pont on know-how leakage from the patent

portfolio matrix Furthermore by making analysis of the patent portfolio matrix we

could find the technological areas which were not filed as patent applications

intentionally to hide know-how by leading companies and recognize know-how areas

which shall be filed as patent applications by following companies

ȘNJ

ȱ 1ȯ ɑʔ 1

11 ȞȪɢƦ 1 111 ŵɳǧEacutereg

112 ucircƿȤĩampgGhG 2 113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute 3 114 UgraveğƿȎ 4 115 D|vcɗɎƿȎ 5 116 D|vcɗɎƿȎ)13gtȝʛʇʃ 6 12 ȞȪȘȖ 8

ȱ 2ȯ frac34ɲȞȪ 9

ȱ 3ȯ ȞȪŲǟ 10

31 S]mwN 10 32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ 10 33 ǾʅŧĊ)gtoXV+Ecirc˦ 13 34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute 14 341 McŻEacuteƘǟ 15

342 uFeO+ɇƷEcircƶ 15

35 ȝʛtbmJK+ubNVEcircƶ 19

ȱ 4ȯ ɇƷaumlɝĪ 20

41 igraveȡ+Eacute˥Ecircƶ 20 411 ǾʅEacute˥OumlethEcircƶ 20

412 `MVbuFeOa[)gtEacute˥uNEcircƶ 23

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ 25

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 28

ȱ 5ȯ ɇƷ+5amp8 43

51 D|vcƿȎ 4ȡ+Eacute˥raquoeth 43 52 Du Pont+gGhG)ˍgtEacute˥ŰȐ 44 53 Du Pont+gGhGufUxb 44 54 Du Pont+gGhGȤUacute˟ć+ŻEacute 45 55 Kolon+ŰȐȖEacute˥ 45

ȱ 6ȯ ɐƀaumlŗ+ʑˣ 46

51 ɐƀ 46

52 ŗ+ʑˣ 46

acircɝƔȄ˲ʟƕ 48

ʖʬ 49

1

ȱ 1ȯ ɑʔ

11 ȞȪɢƦ 111 ŵɳǧEacutereg

Oi~UgraveȆ+ȰȈď)13$˲ƜƯpoundƿȝȖʛȊ+acuteʙauml

ǥȋBʷ$ǥʦgtampƮŕ$gt˲ƘȓƠɞB8amp

Ʊ+ǧOumlŤ+˭5=)=˲Ʊ)ȝȖʛȊ+ǧEacuteuacuteˣɽ$gt

[1]Ǿ)NWcŰȐamp$ŵɳgGhG+(ucircƿȤĩBĔƓƬ$

gtpoundƿ)amp$˲Ʊ)gtŵɳgGhG+ǧEacuteŬū2Ūgt

Ʊ+ǧOumlŤ+˭5=ʨɠĻċ)ːamp(thornČ+B

8ampTeD+ʴɠ˲Ǧʾȡdivide(˖ȋőŪ+ĒUgrave˲ƿɖ+ŦUgrave)=

90ŃˏɲA$gtVb|Ȳ˲ƣřƴ+Ʉʧ˖ȋĶƱ+ǧ

OumlŤ)yenȝʗ+ǧOumlŤ˭5$gtũāĽƭʴɠBʰltƱ˲

IJOtildeũnj˭TeD˭Ň(ȝʗBacuteƬ$gtampŨgtampicirc

Ƥ)˲ETHɞ+ċiacuteűĴ$poundƿ1+šʏŞuml$gtampŨ

gtltƱƗɨĂ1ǧgtamppoundƿ+ȰOgraveˬŸ)(gt

(˲$ƜƯ+ȊƿȰOgrave+ȚĬȖ(umlB9ltʮŃccedil=ǜǙ

ŵɳǧEacute+regB Table 1)ȠƓŃƜƯpoundƿB8ampĔ

+poundƿltĂBʣ$ŵɳǧEacute$13=˲9ˍ$gtamp

Ecircgt9Ze+frac12ĈɲŔdivideƜƯSwVɴccedilɓŔ1IJcentreg

+ƪgtreggt [2]

5+(Ʊaumlŵɳ+ǧEacute˲Eacute˥ǾʅŧĊ)9ˤA$

gtTable 2ƜɆkUfV 7ƫ 8Ɯeuml)ƉʫɴgtƜƯ1Eacute˥

Ǿʅ)ȓƠɞamp$ʂʫ$gtƜƯȓƠɞ+NtildeiacuteBȠ9+=˲

+ĔƜƯpoundƿEacuteʧɞgtƜƯȓƠɞSwVaumlrhF)13

$Ĕɻlt Ɯ˲Ưŵɳɞŵɳˋȓ)Ĕˍ$gtampEcircgt [3]

Table 1 ʮŃ+ŵɳǧEacutereg

技術 流出元 流出先 原因新幹線 JR$ amp

方向性電磁鋼板

半導体 13

有機EL 13LG

アラミド繊維 Du Pont Kolon

2

+amplt˲ŗȓpoundƿgtSwV˲rhFp^ch`EOgt

ƞƮʴɠɞ+ƆȋBȩǀȖ)ʻ8gtamp)=˲ƜƯpoundƿ+ŵɳBograveaelig

$ampŨgt

ɪ)ŵɳǾʅȔˉgtamp)=acuteʙgtǾʅƠɂƩ)ģƙ

reg)ȓƠBAringȆŚgtʂʫBgtampǘ8lt$gt˲Agrave$+ƳiexclBɏɛ

Ȗ)ʂʫgtampegraveɣgt5 )Agrave$+ƳiexclBƠɂƩ)ʂʫamp

$9˲ɷʹƘǟBiVIUeDOEacuteƴ(ɷouml)$ĸċ)

Ȯ iquestlt(ː=sup2ĦBƌȓgtampEacuteƴ(lt)Oacute$˲ȢʧB

ɚUgraveğƿȎȩǀȖ)gGhGȤUacuteBǥȋgtƿȎgt+8poundƿ

1+ŵɳǧEacutepoundƿ+ĞɍBɥǑǥuacuteˣ=˲+ampƯȞȪ)ccedil=

Ʌ7OumlLjamp(

112 ucircƿȤĩampgGhG

ɆǬȊƿț ȝȖʛȊƐȳĥ)gt

amp˲ucircƿȤĩ Table 3)Ƞ)

ɆucircŰȐ˲˧Ĥ˲ucircƿ˲ŵɳȲ)Ecirc˦

gtŧĊgtǎȰˎǍǟ

˰ȸĂ Trade Secretǟ˱+˲ucirc

ƿȤĩacuteʙgt8) 1˲) Aacuteȝ

(amp 2˲) plusmncedil ƬȋŤ

gtamp˲3) Ȥĩȵȇ$gtamp˲

ltBAgrave$ǰampşɺ

gt[4][5]

Ƙ˲1960Ń)Ă˓ugraveƿcurrenʘű˰ICC˱laquoůgGhGacuteʙĉDzƳ˝)

gtamp ˲gGhGampYacuteȂatildeɇiacute$˲ĸƿȘȖ)ŔȮgtȨ+ŵɳB

ġů˲5Bģ˓)Šȋgt+)şɺ(Ȥĩ+ŵɳȖȝʗampɆ˫˲5

Table 2 ǾʅŧĊ)ɻltgtƜƯȓƠɞ

13 2002 2008

企業 サムスン LG 鴻海精密工業 工業技術研究院 科為技術 (Huawei)出願数 6865 1989 1808 855 633

総発明者数 11100 3617 1577 1943 1266 日本人数 (人 ) 225 17 113 14 1 日本人率 ( ) 2 05 72 07 01

Table 3 ucircƿȤĩ+˦Ć

EacuteAtilde ucircƿȤĩȵȇ+ɝƘ˰ɆǬȊƿț˱

3

lt+˕ȩamp$Ģɜ$gt[6]ltBĉ)ucircƿȤĩampgGhG+

ˍsup3B Fig 1)ȠICC+Ģɜ=gGhGŵɳȖŧĊ= ucirc˲ƿȤĩ)

13gt 1) Aacuteȝ(amp˲2) plusmncedilƬȋŤgtamp˲ǰʤgt˲ş

9Ȥĩȵȇ$gtşɺ(+8gGhG+ Ȥĩȵȇ

$gtŧĊ)ˍ$ǎȰˎǍǟ+acuteʙĬʚ˲Ȥĩȵȇ$(

gGhGǎȰˎǍǟ)13$ucircƿȤĩamp$ʍ8ltacuteʙĬʚ(

ɷʹƿ)13$˲Ǿʅ)ʂʫɷǟʷ=

)ʹ$9ş9icirc+9+AringȆEacuteƴ(

ɷʹ)ˍAgtǮŇăOgrave˲ƤˌȲ+ʕƳiexcl

ŀBƁ$NwUgrave$gt8=˲

ƪʿ(Ƴiexcl+Ʌ6iacuteAgGhGamp$ȤUacute

gt8gtƯȞȪɷʹƿ)ȜȘ˲

ʱ2gtgGhG ICC+Ģɜ)ř˲ǎȰ

ˎǍǟ+acuteʙĬʚ˟ćē)$9ccedil=Ŵ

113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute

ŵɳŐʋǾʅȔˉgtamp˲13gGhGamp$ȡAuml)ŧĊBȏ8

gtamp)=acuteʙgtETHɞǾʅǟ+)acuteʙŎƄŤgt˲

ŗɞ+(ƄŤ(˲sup2ĦoumlBȓɻ˓ǎȰˎǍǟ)ĉ

sup2ĦʇʃBʢfrac34shyȋDžBōgtşɺgt+ǔʪB Table

4)Ƞ

Fig 1 ucircƿȤĩampgGhG

13

Table 4 ȝʛŰȐ)13gtǾʅampgGhG+ǔʪ

特許 ノウハウ

情報の開示 PVU131$62W AD-F

SP N-F

権利範囲 0= 0

期限 U1320$ VRW3R

秘密管理 G G

費用 U13ltOKXCK NBK

権利 EgtU+ gtU

要件 H(L7(G H(L7(G

様式 1T 4 V)ampW

侵害品への対応 9I86Q58MTrade Secret8

クロスライセンス J SJ

4

ǾʅǟŵɳBacuteʙgtampampicircƤ)Ȋƿ+ȓij)ĨgtampBȘȖamp

$Ģ8lt$gt8˲Ǿʅ)ŧĊ+ˋȠɜtimes=ŵɳEacute˥lt 1 Ń 6

ƫAacuteˋgt5ǾʅEacute˥ŵɳDžIcircȶĀDžIcircƮˌƠȟ

=˲Ȋƿ+IcircȋegraveɣŤacutegtŵɳAumlħʌɂ)ʂʫ$gtDž

IcircȶĀƠȟgtamplt˲ǾʅǸőʟȊamp$NV|FXV+Ĭʚ

amp(gtƘ˲gGhGŧĊǴǤ(ː=ȡ)AcircƬUgravegtamp(

DžIcircƮː9(˲DžIcircȶĀƠȟgt8NV|FXV+Ĭʚamp

(=Ś(5ǾʅȔˉ)ƗɼŤʻǏŤşɺamp(gt˲Ȕˉ-

ǟŖ)=acuteʙgt8ȡAuml+Ȥĩȵȇşɺ((gtƘ˲gGhGȤ

Uacute)ƗɼŤʻǏŤǘ8lt(˲ŵɳBacuteʙgt8)ȡē1ŧĊ

ǴǤ(Ȥĩȵȇşɺ=˲)yenAuml˃ȵȇʞȋ9ȓȉgt

lt)ǾʅɦȡEacute˥)=DžIcircȶĀBſĕgtampEacuteƴgt˲gGhG

ȡ)Eacute˥gtamp)=DžIcircȶĀȃ5gt

+)ǾʅEacute˥ŰȐampgGhGȤUacuteŰȐ)Ĕ+ʽ=˲ccedilgt2

ĬŠ9Ȓ($gtigravepoundƿȝʛŰȐ+˲igraveŵɳ˟ć)Ĭ$ǾʅEacute˥

2gGhGȤUacute2Ơȟ)gtampǘ8ltgt

114 UgraveğƿȎ

ƯȞȪccedil=gtD|vcɗɎƿȎ˲ĕ(ƀ=UgraveğƿȎ)Ĵgt

ȝȖʛȊ)ˍgtUgraveğƿȎ+ǾŜ+ʷ=gt

oXVɷouml

ɷoumlİƓǾʅ

ʄordmŷʟĕ˲ˋȓltugraveȋUgrave5Ƥˌgt

ĸċ1+Ȯ iquest=yuml˘gt

B to BĻċgtampĔ˲ɪǩʞɞĻċ)ɷoumlEacuteuumllt(

ɷoumlltɷʹƳiexcl˰ǮŇăOgraveƤˌȲ˱BǾĢgtampyuml˘gt

ɦȡģƙBȘȖampǾʅEacute˥Ĕ

+(ɢƦ)=˲UgraveğƿȎƿȎampǔ2$ŰȐȖ)gGhGBǥȋ

ơƿȎamp($gt

5

115 D|vcɗɎƿȎ

D|vcɗɎ˲+EcircĜˬƼɮ˩ƚȈlt(gttDvcɗɎ+amp

= F˲ig 2)Ƞ)x[ȼD|vcɗɎampj|ȼD|vcɗɎ)ĕIacute

gt [7]j|ȼ Fig 2 )-NHOC-ȠgtDvcɇiacuteqYȈ+j|

sect˰șɒ˱Ƭgt+)Ĭ˲x[ȼx[sect˰120 deg˱+sectɚgt

9˭ɟǻŤampɟŤBƬgtɗɎgt˲j|ȼD|vcɗɎ˭ŎŇ

˭ŏŤȅ)ǾUgrave$13=x[ȼD|vcɗɎ˘ǼŤ)ǾUgrave$gt

ƺŋcurrenȡƵɆucircȞȪű+łů 23ŃŇɆǬȊƿțĚʁʒƸ)gtamp˲j|ȼ

D|vcɗɎ+aacuteȻmacrɉxL Table 5)Ƞʷ= 9ȡ=˲Du PontO~

oampľO~oĻċTHD+ 97 BTHORN8$gt (Fig 3) [8]ŗʱ

gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

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5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

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3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

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1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

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heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

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113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

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1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

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247

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1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

ȘNJ

ȱ 1ȯ ɑʔ 1

11 ȞȪɢƦ 1 111 ŵɳǧEacutereg

112 ucircƿȤĩampgGhG 2 113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute 3 114 UgraveğƿȎ 4 115 D|vcɗɎƿȎ 5 116 D|vcɗɎƿȎ)13gtȝʛʇʃ 6 12 ȞȪȘȖ 8

ȱ 2ȯ frac34ɲȞȪ 9

ȱ 3ȯ ȞȪŲǟ 10

31 S]mwN 10 32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ 10 33 ǾʅŧĊ)gtoXV+Ecirc˦ 13 34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute 14 341 McŻEacuteƘǟ 15

342 uFeO+ɇƷEcircƶ 15

35 ȝʛtbmJK+ubNVEcircƶ 19

ȱ 4ȯ ɇƷaumlɝĪ 20

41 igraveȡ+Eacute˥Ecircƶ 20 411 ǾʅEacute˥OumlethEcircƶ 20

412 `MVbuFeOa[)gtEacute˥uNEcircƶ 23

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ 25

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 28

ȱ 5ȯ ɇƷ+5amp8 43

51 D|vcƿȎ 4ȡ+Eacute˥raquoeth 43 52 Du Pont+gGhG)ˍgtEacute˥ŰȐ 44 53 Du Pont+gGhGufUxb 44 54 Du Pont+gGhGȤUacute˟ć+ŻEacute 45 55 Kolon+ŰȐȖEacute˥ 45

ȱ 6ȯ ɐƀaumlŗ+ʑˣ 46

51 ɐƀ 46

52 ŗ+ʑˣ 46

acircɝƔȄ˲ʟƕ 48

ʖʬ 49

1

ȱ 1ȯ ɑʔ

11 ȞȪɢƦ 111 ŵɳǧEacutereg

Oi~UgraveȆ+ȰȈď)13$˲ƜƯpoundƿȝȖʛȊ+acuteʙauml

ǥȋBʷ$ǥʦgtampƮŕ$gt˲ƘȓƠɞB8amp

Ʊ+ǧOumlŤ+˭5=)=˲Ʊ)ȝȖʛȊ+ǧEacuteuacuteˣɽ$gt

[1]Ǿ)NWcŰȐamp$ŵɳgGhG+(ucircƿȤĩBĔƓƬ$

gtpoundƿ)amp$˲Ʊ)gtŵɳgGhG+ǧEacuteŬū2Ūgt

Ʊ+ǧOumlŤ+˭5=ʨɠĻċ)ːamp(thornČ+B

8ampTeD+ʴɠ˲Ǧʾȡdivide(˖ȋőŪ+ĒUgrave˲ƿɖ+ŦUgrave)=

90ŃˏɲA$gtVb|Ȳ˲ƣřƴ+Ʉʧ˖ȋĶƱ+ǧ

OumlŤ)yenȝʗ+ǧOumlŤ˭5$gtũāĽƭʴɠBʰltƱ˲

IJOtildeũnj˭TeD˭Ň(ȝʗBacuteƬ$gtampŨgtampicirc

Ƥ)˲ETHɞ+ċiacuteűĴ$poundƿ1+šʏŞuml$gtampŨ

gtltƱƗɨĂ1ǧgtamppoundƿ+ȰOgraveˬŸ)(gt

(˲$ƜƯ+ȊƿȰOgrave+ȚĬȖ(umlB9ltʮŃccedil=ǜǙ

ŵɳǧEacute+regB Table 1)ȠƓŃƜƯpoundƿB8ampĔ

+poundƿltĂBʣ$ŵɳǧEacute$13=˲9ˍ$gtamp

Ecircgt9Ze+frac12ĈɲŔdivideƜƯSwVɴccedilɓŔ1IJcentreg

+ƪgtreggt [2]

5+(Ʊaumlŵɳ+ǧEacute˲Eacute˥ǾʅŧĊ)9ˤA$

gtTable 2ƜɆkUfV 7ƫ 8Ɯeuml)ƉʫɴgtƜƯ1Eacute˥

Ǿʅ)ȓƠɞamp$ʂʫ$gtƜƯȓƠɞ+NtildeiacuteBȠ9+=˲

+ĔƜƯpoundƿEacuteʧɞgtƜƯȓƠɞSwVaumlrhF)13

$Ĕɻlt Ɯ˲Ưŵɳɞŵɳˋȓ)Ĕˍ$gtampEcircgt [3]

Table 1 ʮŃ+ŵɳǧEacutereg

技術 流出元 流出先 原因新幹線 JR$ amp

方向性電磁鋼板

半導体 13

有機EL 13LG

アラミド繊維 Du Pont Kolon

2

+amplt˲ŗȓpoundƿgtSwV˲rhFp^ch`EOgt

ƞƮʴɠɞ+ƆȋBȩǀȖ)ʻ8gtamp)=˲ƜƯpoundƿ+ŵɳBograveaelig

$ampŨgt

ɪ)ŵɳǾʅȔˉgtamp)=acuteʙgtǾʅƠɂƩ)ģƙ

reg)ȓƠBAringȆŚgtʂʫBgtampǘ8lt$gt˲Agrave$+ƳiexclBɏɛ

Ȗ)ʂʫgtampegraveɣgt5 )Agrave$+ƳiexclBƠɂƩ)ʂʫamp

$9˲ɷʹƘǟBiVIUeDOEacuteƴ(ɷouml)$ĸċ)

Ȯ iquestlt(ː=sup2ĦBƌȓgtampEacuteƴ(lt)Oacute$˲ȢʧB

ɚUgraveğƿȎȩǀȖ)gGhGȤUacuteBǥȋgtƿȎgt+8poundƿ

1+ŵɳǧEacutepoundƿ+ĞɍBɥǑǥuacuteˣ=˲+ampƯȞȪ)ccedil=

Ʌ7OumlLjamp(

112 ucircƿȤĩampgGhG

ɆǬȊƿț ȝȖʛȊƐȳĥ)gt

amp˲ucircƿȤĩ Table 3)Ƞ)

ɆucircŰȐ˲˧Ĥ˲ucircƿ˲ŵɳȲ)Ecirc˦

gtŧĊgtǎȰˎǍǟ

˰ȸĂ Trade Secretǟ˱+˲ucirc

ƿȤĩacuteʙgt8) 1˲) Aacuteȝ

(amp 2˲) plusmncedil ƬȋŤ

gtamp˲3) Ȥĩȵȇ$gtamp˲

ltBAgrave$ǰampşɺ

gt[4][5]

Ƙ˲1960Ń)Ă˓ugraveƿcurrenʘű˰ICC˱laquoůgGhGacuteʙĉDzƳ˝)

gtamp ˲gGhGampYacuteȂatildeɇiacute$˲ĸƿȘȖ)ŔȮgtȨ+ŵɳB

ġů˲5Bģ˓)Šȋgt+)şɺ(Ȥĩ+ŵɳȖȝʗampɆ˫˲5

Table 2 ǾʅŧĊ)ɻltgtƜƯȓƠɞ

13 2002 2008

企業 サムスン LG 鴻海精密工業 工業技術研究院 科為技術 (Huawei)出願数 6865 1989 1808 855 633

総発明者数 11100 3617 1577 1943 1266 日本人数 (人 ) 225 17 113 14 1 日本人率 ( ) 2 05 72 07 01

Table 3 ucircƿȤĩ+˦Ć

EacuteAtilde ucircƿȤĩȵȇ+ɝƘ˰ɆǬȊƿț˱

3

lt+˕ȩamp$Ģɜ$gt[6]ltBĉ)ucircƿȤĩampgGhG+

ˍsup3B Fig 1)ȠICC+Ģɜ=gGhGŵɳȖŧĊ= ucirc˲ƿȤĩ)

13gt 1) Aacuteȝ(amp˲2) plusmncedilƬȋŤgtamp˲ǰʤgt˲ş

9Ȥĩȵȇ$gtşɺ(+8gGhG+ Ȥĩȵȇ

$gtŧĊ)ˍ$ǎȰˎǍǟ+acuteʙĬʚ˲Ȥĩȵȇ$(

gGhGǎȰˎǍǟ)13$ucircƿȤĩamp$ʍ8ltacuteʙĬʚ(

ɷʹƿ)13$˲Ǿʅ)ʂʫɷǟʷ=

)ʹ$9ş9icirc+9+AringȆEacuteƴ(

ɷʹ)ˍAgtǮŇăOgrave˲ƤˌȲ+ʕƳiexcl

ŀBƁ$NwUgrave$gt8=˲

ƪʿ(Ƴiexcl+Ʌ6iacuteAgGhGamp$ȤUacute

gt8gtƯȞȪɷʹƿ)ȜȘ˲

ʱ2gtgGhG ICC+Ģɜ)ř˲ǎȰ

ˎǍǟ+acuteʙĬʚ˟ćē)$9ccedil=Ŵ

113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute

ŵɳŐʋǾʅȔˉgtamp˲13gGhGamp$ȡAuml)ŧĊBȏ8

gtamp)=acuteʙgtETHɞǾʅǟ+)acuteʙŎƄŤgt˲

ŗɞ+(ƄŤ(˲sup2ĦoumlBȓɻ˓ǎȰˎǍǟ)ĉ

sup2ĦʇʃBʢfrac34shyȋDžBōgtşɺgt+ǔʪB Table

4)Ƞ

Fig 1 ucircƿȤĩampgGhG

13

Table 4 ȝʛŰȐ)13gtǾʅampgGhG+ǔʪ

特許 ノウハウ

情報の開示 PVU131$62W AD-F

SP N-F

権利範囲 0= 0

期限 U1320$ VRW3R

秘密管理 G G

費用 U13ltOKXCK NBK

権利 EgtU+ gtU

要件 H(L7(G H(L7(G

様式 1T 4 V)ampW

侵害品への対応 9I86Q58MTrade Secret8

クロスライセンス J SJ

4

ǾʅǟŵɳBacuteʙgtampampicircƤ)Ȋƿ+ȓij)ĨgtampBȘȖamp

$Ģ8lt$gt8˲Ǿʅ)ŧĊ+ˋȠɜtimes=ŵɳEacute˥lt 1 Ń 6

ƫAacuteˋgt5ǾʅEacute˥ŵɳDžIcircȶĀDžIcircƮˌƠȟ

=˲Ȋƿ+IcircȋegraveɣŤacutegtŵɳAumlħʌɂ)ʂʫ$gtDž

IcircȶĀƠȟgtamplt˲ǾʅǸőʟȊamp$NV|FXV+Ĭʚ

amp(gtƘ˲gGhGŧĊǴǤ(ː=ȡ)AcircƬUgravegtamp(

DžIcircƮː9(˲DžIcircȶĀƠȟgt8NV|FXV+Ĭʚamp

(=Ś(5ǾʅȔˉ)ƗɼŤʻǏŤşɺamp(gt˲Ȕˉ-

ǟŖ)=acuteʙgt8ȡAuml+Ȥĩȵȇşɺ((gtƘ˲gGhGȤ

Uacute)ƗɼŤʻǏŤǘ8lt(˲ŵɳBacuteʙgt8)ȡē1ŧĊ

ǴǤ(Ȥĩȵȇşɺ=˲)yenAuml˃ȵȇʞȋ9ȓȉgt

lt)ǾʅɦȡEacute˥)=DžIcircȶĀBſĕgtampEacuteƴgt˲gGhG

ȡ)Eacute˥gtamp)=DžIcircȶĀȃ5gt

+)ǾʅEacute˥ŰȐampgGhGȤUacuteŰȐ)Ĕ+ʽ=˲ccedilgt2

ĬŠ9Ȓ($gtigravepoundƿȝʛŰȐ+˲igraveŵɳ˟ć)Ĭ$ǾʅEacute˥

2gGhGȤUacute2Ơȟ)gtampǘ8ltgt

114 UgraveğƿȎ

ƯȞȪccedil=gtD|vcɗɎƿȎ˲ĕ(ƀ=UgraveğƿȎ)Ĵgt

ȝȖʛȊ)ˍgtUgraveğƿȎ+ǾŜ+ʷ=gt

oXVɷouml

ɷoumlİƓǾʅ

ʄordmŷʟĕ˲ˋȓltugraveȋUgrave5Ƥˌgt

ĸċ1+Ȯ iquest=yuml˘gt

B to BĻċgtampĔ˲ɪǩʞɞĻċ)ɷoumlEacuteuumllt(

ɷoumlltɷʹƳiexcl˰ǮŇăOgraveƤˌȲ˱BǾĢgtampyuml˘gt

ɦȡģƙBȘȖampǾʅEacute˥Ĕ

+(ɢƦ)=˲UgraveğƿȎƿȎampǔ2$ŰȐȖ)gGhGBǥȋ

ơƿȎamp($gt

5

115 D|vcɗɎƿȎ

D|vcɗɎ˲+EcircĜˬƼɮ˩ƚȈlt(gttDvcɗɎ+amp

= F˲ig 2)Ƞ)x[ȼD|vcɗɎampj|ȼD|vcɗɎ)ĕIacute

gt [7]j|ȼ Fig 2 )-NHOC-ȠgtDvcɇiacuteqYȈ+j|

sect˰șɒ˱Ƭgt+)Ĭ˲x[ȼx[sect˰120 deg˱+sectɚgt

9˭ɟǻŤampɟŤBƬgtɗɎgt˲j|ȼD|vcɗɎ˭ŎŇ

˭ŏŤȅ)ǾUgrave$13=x[ȼD|vcɗɎ˘ǼŤ)ǾUgrave$gt

ƺŋcurrenȡƵɆucircȞȪű+łů 23ŃŇɆǬȊƿțĚʁʒƸ)gtamp˲j|ȼ

D|vcɗɎ+aacuteȻmacrɉxL Table 5)Ƞʷ= 9ȡ=˲Du PontO~

oampľO~oĻċTHD+ 97 BTHORN8$gt (Fig 3) [8]ŗʱ

gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 28

ȱ 5ȯ ɇƷ+5amp8 43

51 D|vcƿȎ 4ȡ+Eacute˥raquoeth 43 52 Du Pont+gGhG)ˍgtEacute˥ŰȐ 44 53 Du Pont+gGhGufUxb 44 54 Du Pont+gGhGȤUacute˟ć+ŻEacute 45 55 Kolon+ŰȐȖEacute˥ 45

ȱ 6ȯ ɐƀaumlŗ+ʑˣ 46

51 ɐƀ 46

52 ŗ+ʑˣ 46

acircɝƔȄ˲ʟƕ 48

ʖʬ 49

1

ȱ 1ȯ ɑʔ

11 ȞȪɢƦ 111 ŵɳǧEacutereg

Oi~UgraveȆ+ȰȈď)13$˲ƜƯpoundƿȝȖʛȊ+acuteʙauml

ǥȋBʷ$ǥʦgtampƮŕ$gt˲ƘȓƠɞB8amp

Ʊ+ǧOumlŤ+˭5=)=˲Ʊ)ȝȖʛȊ+ǧEacuteuacuteˣɽ$gt

[1]Ǿ)NWcŰȐamp$ŵɳgGhG+(ucircƿȤĩBĔƓƬ$

gtpoundƿ)amp$˲Ʊ)gtŵɳgGhG+ǧEacuteŬū2Ūgt

Ʊ+ǧOumlŤ+˭5=ʨɠĻċ)ːamp(thornČ+B

8ampTeD+ʴɠ˲Ǧʾȡdivide(˖ȋőŪ+ĒUgrave˲ƿɖ+ŦUgrave)=

90ŃˏɲA$gtVb|Ȳ˲ƣřƴ+Ʉʧ˖ȋĶƱ+ǧ

OumlŤ)yenȝʗ+ǧOumlŤ˭5$gtũāĽƭʴɠBʰltƱ˲

IJOtildeũnj˭TeD˭Ň(ȝʗBacuteƬ$gtampŨgtampicirc

Ƥ)˲ETHɞ+ċiacuteűĴ$poundƿ1+šʏŞuml$gtampŨ

gtltƱƗɨĂ1ǧgtamppoundƿ+ȰOgraveˬŸ)(gt

(˲$ƜƯ+ȊƿȰOgrave+ȚĬȖ(umlB9ltʮŃccedil=ǜǙ

ŵɳǧEacute+regB Table 1)ȠƓŃƜƯpoundƿB8ampĔ

+poundƿltĂBʣ$ŵɳǧEacute$13=˲9ˍ$gtamp

Ecircgt9Ze+frac12ĈɲŔdivideƜƯSwVɴccedilɓŔ1IJcentreg

+ƪgtreggt [2]

5+(Ʊaumlŵɳ+ǧEacute˲Eacute˥ǾʅŧĊ)9ˤA$

gtTable 2ƜɆkUfV 7ƫ 8Ɯeuml)ƉʫɴgtƜƯ1Eacute˥

Ǿʅ)ȓƠɞamp$ʂʫ$gtƜƯȓƠɞ+NtildeiacuteBȠ9+=˲

+ĔƜƯpoundƿEacuteʧɞgtƜƯȓƠɞSwVaumlrhF)13

$Ĕɻlt Ɯ˲Ưŵɳɞŵɳˋȓ)Ĕˍ$gtampEcircgt [3]

Table 1 ʮŃ+ŵɳǧEacutereg

技術 流出元 流出先 原因新幹線 JR$ amp

方向性電磁鋼板

半導体 13

有機EL 13LG

アラミド繊維 Du Pont Kolon

2

+amplt˲ŗȓpoundƿgtSwV˲rhFp^ch`EOgt

ƞƮʴɠɞ+ƆȋBȩǀȖ)ʻ8gtamp)=˲ƜƯpoundƿ+ŵɳBograveaelig

$ampŨgt

ɪ)ŵɳǾʅȔˉgtamp)=acuteʙgtǾʅƠɂƩ)ģƙ

reg)ȓƠBAringȆŚgtʂʫBgtampǘ8lt$gt˲Agrave$+ƳiexclBɏɛ

Ȗ)ʂʫgtampegraveɣgt5 )Agrave$+ƳiexclBƠɂƩ)ʂʫamp

$9˲ɷʹƘǟBiVIUeDOEacuteƴ(ɷouml)$ĸċ)

Ȯ iquestlt(ː=sup2ĦBƌȓgtampEacuteƴ(lt)Oacute$˲ȢʧB

ɚUgraveğƿȎȩǀȖ)gGhGȤUacuteBǥȋgtƿȎgt+8poundƿ

1+ŵɳǧEacutepoundƿ+ĞɍBɥǑǥuacuteˣ=˲+ampƯȞȪ)ccedil=

Ʌ7OumlLjamp(

112 ucircƿȤĩampgGhG

ɆǬȊƿț ȝȖʛȊƐȳĥ)gt

amp˲ucircƿȤĩ Table 3)Ƞ)

ɆucircŰȐ˲˧Ĥ˲ucircƿ˲ŵɳȲ)Ecirc˦

gtŧĊgtǎȰˎǍǟ

˰ȸĂ Trade Secretǟ˱+˲ucirc

ƿȤĩacuteʙgt8) 1˲) Aacuteȝ

(amp 2˲) plusmncedil ƬȋŤ

gtamp˲3) Ȥĩȵȇ$gtamp˲

ltBAgrave$ǰampşɺ

gt[4][5]

Ƙ˲1960Ń)Ă˓ugraveƿcurrenʘű˰ICC˱laquoůgGhGacuteʙĉDzƳ˝)

gtamp ˲gGhGampYacuteȂatildeɇiacute$˲ĸƿȘȖ)ŔȮgtȨ+ŵɳB

ġů˲5Bģ˓)Šȋgt+)şɺ(Ȥĩ+ŵɳȖȝʗampɆ˫˲5

Table 2 ǾʅŧĊ)ɻltgtƜƯȓƠɞ

13 2002 2008

企業 サムスン LG 鴻海精密工業 工業技術研究院 科為技術 (Huawei)出願数 6865 1989 1808 855 633

総発明者数 11100 3617 1577 1943 1266 日本人数 (人 ) 225 17 113 14 1 日本人率 ( ) 2 05 72 07 01

Table 3 ucircƿȤĩ+˦Ć

EacuteAtilde ucircƿȤĩȵȇ+ɝƘ˰ɆǬȊƿț˱

3

lt+˕ȩamp$Ģɜ$gt[6]ltBĉ)ucircƿȤĩampgGhG+

ˍsup3B Fig 1)ȠICC+Ģɜ=gGhGŵɳȖŧĊ= ucirc˲ƿȤĩ)

13gt 1) Aacuteȝ(amp˲2) plusmncedilƬȋŤgtamp˲ǰʤgt˲ş

9Ȥĩȵȇ$gtşɺ(+8gGhG+ Ȥĩȵȇ

$gtŧĊ)ˍ$ǎȰˎǍǟ+acuteʙĬʚ˲Ȥĩȵȇ$(

gGhGǎȰˎǍǟ)13$ucircƿȤĩamp$ʍ8ltacuteʙĬʚ(

ɷʹƿ)13$˲Ǿʅ)ʂʫɷǟʷ=

)ʹ$9ş9icirc+9+AringȆEacuteƴ(

ɷʹ)ˍAgtǮŇăOgrave˲ƤˌȲ+ʕƳiexcl

ŀBƁ$NwUgrave$gt8=˲

ƪʿ(Ƴiexcl+Ʌ6iacuteAgGhGamp$ȤUacute

gt8gtƯȞȪɷʹƿ)ȜȘ˲

ʱ2gtgGhG ICC+Ģɜ)ř˲ǎȰ

ˎǍǟ+acuteʙĬʚ˟ćē)$9ccedil=Ŵ

113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute

ŵɳŐʋǾʅȔˉgtamp˲13gGhGamp$ȡAuml)ŧĊBȏ8

gtamp)=acuteʙgtETHɞǾʅǟ+)acuteʙŎƄŤgt˲

ŗɞ+(ƄŤ(˲sup2ĦoumlBȓɻ˓ǎȰˎǍǟ)ĉ

sup2ĦʇʃBʢfrac34shyȋDžBōgtşɺgt+ǔʪB Table

4)Ƞ

Fig 1 ucircƿȤĩampgGhG

13

Table 4 ȝʛŰȐ)13gtǾʅampgGhG+ǔʪ

特許 ノウハウ

情報の開示 PVU131$62W AD-F

SP N-F

権利範囲 0= 0

期限 U1320$ VRW3R

秘密管理 G G

費用 U13ltOKXCK NBK

権利 EgtU+ gtU

要件 H(L7(G H(L7(G

様式 1T 4 V)ampW

侵害品への対応 9I86Q58MTrade Secret8

クロスライセンス J SJ

4

ǾʅǟŵɳBacuteʙgtampampicircƤ)Ȋƿ+ȓij)ĨgtampBȘȖamp

$Ģ8lt$gt8˲Ǿʅ)ŧĊ+ˋȠɜtimes=ŵɳEacute˥lt 1 Ń 6

ƫAacuteˋgt5ǾʅEacute˥ŵɳDžIcircȶĀDžIcircƮˌƠȟ

=˲Ȋƿ+IcircȋegraveɣŤacutegtŵɳAumlħʌɂ)ʂʫ$gtDž

IcircȶĀƠȟgtamplt˲ǾʅǸőʟȊamp$NV|FXV+Ĭʚ

amp(gtƘ˲gGhGŧĊǴǤ(ː=ȡ)AcircƬUgravegtamp(

DžIcircƮː9(˲DžIcircȶĀƠȟgt8NV|FXV+Ĭʚamp

(=Ś(5ǾʅȔˉ)ƗɼŤʻǏŤşɺamp(gt˲Ȕˉ-

ǟŖ)=acuteʙgt8ȡAuml+Ȥĩȵȇşɺ((gtƘ˲gGhGȤ

Uacute)ƗɼŤʻǏŤǘ8lt(˲ŵɳBacuteʙgt8)ȡē1ŧĊ

ǴǤ(Ȥĩȵȇşɺ=˲)yenAuml˃ȵȇʞȋ9ȓȉgt

lt)ǾʅɦȡEacute˥)=DžIcircȶĀBſĕgtampEacuteƴgt˲gGhG

ȡ)Eacute˥gtamp)=DžIcircȶĀȃ5gt

+)ǾʅEacute˥ŰȐampgGhGȤUacuteŰȐ)Ĕ+ʽ=˲ccedilgt2

ĬŠ9Ȓ($gtigravepoundƿȝʛŰȐ+˲igraveŵɳ˟ć)Ĭ$ǾʅEacute˥

2gGhGȤUacute2Ơȟ)gtampǘ8ltgt

114 UgraveğƿȎ

ƯȞȪccedil=gtD|vcɗɎƿȎ˲ĕ(ƀ=UgraveğƿȎ)Ĵgt

ȝȖʛȊ)ˍgtUgraveğƿȎ+ǾŜ+ʷ=gt

oXVɷouml

ɷoumlİƓǾʅ

ʄordmŷʟĕ˲ˋȓltugraveȋUgrave5Ƥˌgt

ĸċ1+Ȯ iquest=yuml˘gt

B to BĻċgtampĔ˲ɪǩʞɞĻċ)ɷoumlEacuteuumllt(

ɷoumlltɷʹƳiexcl˰ǮŇăOgraveƤˌȲ˱BǾĢgtampyuml˘gt

ɦȡģƙBȘȖampǾʅEacute˥Ĕ

+(ɢƦ)=˲UgraveğƿȎƿȎampǔ2$ŰȐȖ)gGhGBǥȋ

ơƿȎamp($gt

5

115 D|vcɗɎƿȎ

D|vcɗɎ˲+EcircĜˬƼɮ˩ƚȈlt(gttDvcɗɎ+amp

= F˲ig 2)Ƞ)x[ȼD|vcɗɎampj|ȼD|vcɗɎ)ĕIacute

gt [7]j|ȼ Fig 2 )-NHOC-ȠgtDvcɇiacuteqYȈ+j|

sect˰șɒ˱Ƭgt+)Ĭ˲x[ȼx[sect˰120 deg˱+sectɚgt

9˭ɟǻŤampɟŤBƬgtɗɎgt˲j|ȼD|vcɗɎ˭ŎŇ

˭ŏŤȅ)ǾUgrave$13=x[ȼD|vcɗɎ˘ǼŤ)ǾUgrave$gt

ƺŋcurrenȡƵɆucircȞȪű+łů 23ŃŇɆǬȊƿțĚʁʒƸ)gtamp˲j|ȼ

D|vcɗɎ+aacuteȻmacrɉxL Table 5)Ƞʷ= 9ȡ=˲Du PontO~

oampľO~oĻċTHD+ 97 BTHORN8$gt (Fig 3) [8]ŗʱ

gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

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Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

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27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

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Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

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AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

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ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

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92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

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wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

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+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

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ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

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A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

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otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

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igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

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ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

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ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

1

ȱ 1ȯ ɑʔ

11 ȞȪɢƦ 111 ŵɳǧEacutereg

Oi~UgraveȆ+ȰȈď)13$˲ƜƯpoundƿȝȖʛȊ+acuteʙauml

ǥȋBʷ$ǥʦgtampƮŕ$gt˲ƘȓƠɞB8amp

Ʊ+ǧOumlŤ+˭5=)=˲Ʊ)ȝȖʛȊ+ǧEacuteuacuteˣɽ$gt

[1]Ǿ)NWcŰȐamp$ŵɳgGhG+(ucircƿȤĩBĔƓƬ$

gtpoundƿ)amp$˲Ʊ)gtŵɳgGhG+ǧEacuteŬū2Ūgt

Ʊ+ǧOumlŤ+˭5=ʨɠĻċ)ːamp(thornČ+B

8ampTeD+ʴɠ˲Ǧʾȡdivide(˖ȋőŪ+ĒUgrave˲ƿɖ+ŦUgrave)=

90ŃˏɲA$gtVb|Ȳ˲ƣřƴ+Ʉʧ˖ȋĶƱ+ǧ

OumlŤ)yenȝʗ+ǧOumlŤ˭5$gtũāĽƭʴɠBʰltƱ˲

IJOtildeũnj˭TeD˭Ň(ȝʗBacuteƬ$gtampŨgtampicirc

Ƥ)˲ETHɞ+ċiacuteűĴ$poundƿ1+šʏŞuml$gtampŨ

gtltƱƗɨĂ1ǧgtamppoundƿ+ȰOgraveˬŸ)(gt

(˲$ƜƯ+ȊƿȰOgrave+ȚĬȖ(umlB9ltʮŃccedil=ǜǙ

ŵɳǧEacute+regB Table 1)ȠƓŃƜƯpoundƿB8ampĔ

+poundƿltĂBʣ$ŵɳǧEacute$13=˲9ˍ$gtamp

Ecircgt9Ze+frac12ĈɲŔdivideƜƯSwVɴccedilɓŔ1IJcentreg

+ƪgtreggt [2]

5+(Ʊaumlŵɳ+ǧEacute˲Eacute˥ǾʅŧĊ)9ˤA$

gtTable 2ƜɆkUfV 7ƫ 8Ɯeuml)ƉʫɴgtƜƯ1Eacute˥

Ǿʅ)ȓƠɞamp$ʂʫ$gtƜƯȓƠɞ+NtildeiacuteBȠ9+=˲

+ĔƜƯpoundƿEacuteʧɞgtƜƯȓƠɞSwVaumlrhF)13

$Ĕɻlt Ɯ˲Ưŵɳɞŵɳˋȓ)Ĕˍ$gtampEcircgt [3]

Table 1 ʮŃ+ŵɳǧEacutereg

技術 流出元 流出先 原因新幹線 JR$ amp

方向性電磁鋼板

半導体 13

有機EL 13LG

アラミド繊維 Du Pont Kolon

2

+amplt˲ŗȓpoundƿgtSwV˲rhFp^ch`EOgt

ƞƮʴɠɞ+ƆȋBȩǀȖ)ʻ8gtamp)=˲ƜƯpoundƿ+ŵɳBograveaelig

$ampŨgt

ɪ)ŵɳǾʅȔˉgtamp)=acuteʙgtǾʅƠɂƩ)ģƙ

reg)ȓƠBAringȆŚgtʂʫBgtampǘ8lt$gt˲Agrave$+ƳiexclBɏɛ

Ȗ)ʂʫgtampegraveɣgt5 )Agrave$+ƳiexclBƠɂƩ)ʂʫamp

$9˲ɷʹƘǟBiVIUeDOEacuteƴ(ɷouml)$ĸċ)

Ȯ iquestlt(ː=sup2ĦBƌȓgtampEacuteƴ(lt)Oacute$˲ȢʧB

ɚUgraveğƿȎȩǀȖ)gGhGȤUacuteBǥȋgtƿȎgt+8poundƿ

1+ŵɳǧEacutepoundƿ+ĞɍBɥǑǥuacuteˣ=˲+ampƯȞȪ)ccedil=

Ʌ7OumlLjamp(

112 ucircƿȤĩampgGhG

ɆǬȊƿț ȝȖʛȊƐȳĥ)gt

amp˲ucircƿȤĩ Table 3)Ƞ)

ɆucircŰȐ˲˧Ĥ˲ucircƿ˲ŵɳȲ)Ecirc˦

gtŧĊgtǎȰˎǍǟ

˰ȸĂ Trade Secretǟ˱+˲ucirc

ƿȤĩacuteʙgt8) 1˲) Aacuteȝ

(amp 2˲) plusmncedil ƬȋŤ

gtamp˲3) Ȥĩȵȇ$gtamp˲

ltBAgrave$ǰampşɺ

gt[4][5]

Ƙ˲1960Ń)Ă˓ugraveƿcurrenʘű˰ICC˱laquoůgGhGacuteʙĉDzƳ˝)

gtamp ˲gGhGampYacuteȂatildeɇiacute$˲ĸƿȘȖ)ŔȮgtȨ+ŵɳB

ġů˲5Bģ˓)Šȋgt+)şɺ(Ȥĩ+ŵɳȖȝʗampɆ˫˲5

Table 2 ǾʅŧĊ)ɻltgtƜƯȓƠɞ

13 2002 2008

企業 サムスン LG 鴻海精密工業 工業技術研究院 科為技術 (Huawei)出願数 6865 1989 1808 855 633

総発明者数 11100 3617 1577 1943 1266 日本人数 (人 ) 225 17 113 14 1 日本人率 ( ) 2 05 72 07 01

Table 3 ucircƿȤĩ+˦Ć

EacuteAtilde ucircƿȤĩȵȇ+ɝƘ˰ɆǬȊƿț˱

3

lt+˕ȩamp$Ģɜ$gt[6]ltBĉ)ucircƿȤĩampgGhG+

ˍsup3B Fig 1)ȠICC+Ģɜ=gGhGŵɳȖŧĊ= ucirc˲ƿȤĩ)

13gt 1) Aacuteȝ(amp˲2) plusmncedilƬȋŤgtamp˲ǰʤgt˲ş

9Ȥĩȵȇ$gtşɺ(+8gGhG+ Ȥĩȵȇ

$gtŧĊ)ˍ$ǎȰˎǍǟ+acuteʙĬʚ˲Ȥĩȵȇ$(

gGhGǎȰˎǍǟ)13$ucircƿȤĩamp$ʍ8ltacuteʙĬʚ(

ɷʹƿ)13$˲Ǿʅ)ʂʫɷǟʷ=

)ʹ$9ş9icirc+9+AringȆEacuteƴ(

ɷʹ)ˍAgtǮŇăOgrave˲ƤˌȲ+ʕƳiexcl

ŀBƁ$NwUgrave$gt8=˲

ƪʿ(Ƴiexcl+Ʌ6iacuteAgGhGamp$ȤUacute

gt8gtƯȞȪɷʹƿ)ȜȘ˲

ʱ2gtgGhG ICC+Ģɜ)ř˲ǎȰ

ˎǍǟ+acuteʙĬʚ˟ćē)$9ccedil=Ŵ

113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute

ŵɳŐʋǾʅȔˉgtamp˲13gGhGamp$ȡAuml)ŧĊBȏ8

gtamp)=acuteʙgtETHɞǾʅǟ+)acuteʙŎƄŤgt˲

ŗɞ+(ƄŤ(˲sup2ĦoumlBȓɻ˓ǎȰˎǍǟ)ĉ

sup2ĦʇʃBʢfrac34shyȋDžBōgtşɺgt+ǔʪB Table

4)Ƞ

Fig 1 ucircƿȤĩampgGhG

13

Table 4 ȝʛŰȐ)13gtǾʅampgGhG+ǔʪ

特許 ノウハウ

情報の開示 PVU131$62W AD-F

SP N-F

権利範囲 0= 0

期限 U1320$ VRW3R

秘密管理 G G

費用 U13ltOKXCK NBK

権利 EgtU+ gtU

要件 H(L7(G H(L7(G

様式 1T 4 V)ampW

侵害品への対応 9I86Q58MTrade Secret8

クロスライセンス J SJ

4

ǾʅǟŵɳBacuteʙgtampampicircƤ)Ȋƿ+ȓij)ĨgtampBȘȖamp

$Ģ8lt$gt8˲Ǿʅ)ŧĊ+ˋȠɜtimes=ŵɳEacute˥lt 1 Ń 6

ƫAacuteˋgt5ǾʅEacute˥ŵɳDžIcircȶĀDžIcircƮˌƠȟ

=˲Ȋƿ+IcircȋegraveɣŤacutegtŵɳAumlħʌɂ)ʂʫ$gtDž

IcircȶĀƠȟgtamplt˲ǾʅǸőʟȊamp$NV|FXV+Ĭʚ

amp(gtƘ˲gGhGŧĊǴǤ(ː=ȡ)AcircƬUgravegtamp(

DžIcircƮː9(˲DžIcircȶĀƠȟgt8NV|FXV+Ĭʚamp

(=Ś(5ǾʅȔˉ)ƗɼŤʻǏŤşɺamp(gt˲Ȕˉ-

ǟŖ)=acuteʙgt8ȡAuml+Ȥĩȵȇşɺ((gtƘ˲gGhGȤ

Uacute)ƗɼŤʻǏŤǘ8lt(˲ŵɳBacuteʙgt8)ȡē1ŧĊ

ǴǤ(Ȥĩȵȇşɺ=˲)yenAuml˃ȵȇʞȋ9ȓȉgt

lt)ǾʅɦȡEacute˥)=DžIcircȶĀBſĕgtampEacuteƴgt˲gGhG

ȡ)Eacute˥gtamp)=DžIcircȶĀȃ5gt

+)ǾʅEacute˥ŰȐampgGhGȤUacuteŰȐ)Ĕ+ʽ=˲ccedilgt2

ĬŠ9Ȓ($gtigravepoundƿȝʛŰȐ+˲igraveŵɳ˟ć)Ĭ$ǾʅEacute˥

2gGhGȤUacute2Ơȟ)gtampǘ8ltgt

114 UgraveğƿȎ

ƯȞȪccedil=gtD|vcɗɎƿȎ˲ĕ(ƀ=UgraveğƿȎ)Ĵgt

ȝȖʛȊ)ˍgtUgraveğƿȎ+ǾŜ+ʷ=gt

oXVɷouml

ɷoumlİƓǾʅ

ʄordmŷʟĕ˲ˋȓltugraveȋUgrave5Ƥˌgt

ĸċ1+Ȯ iquest=yuml˘gt

B to BĻċgtampĔ˲ɪǩʞɞĻċ)ɷoumlEacuteuumllt(

ɷoumlltɷʹƳiexcl˰ǮŇăOgraveƤˌȲ˱BǾĢgtampyuml˘gt

ɦȡģƙBȘȖampǾʅEacute˥Ĕ

+(ɢƦ)=˲UgraveğƿȎƿȎampǔ2$ŰȐȖ)gGhGBǥȋ

ơƿȎamp($gt

5

115 D|vcɗɎƿȎ

D|vcɗɎ˲+EcircĜˬƼɮ˩ƚȈlt(gttDvcɗɎ+amp

= F˲ig 2)Ƞ)x[ȼD|vcɗɎampj|ȼD|vcɗɎ)ĕIacute

gt [7]j|ȼ Fig 2 )-NHOC-ȠgtDvcɇiacuteqYȈ+j|

sect˰șɒ˱Ƭgt+)Ĭ˲x[ȼx[sect˰120 deg˱+sectɚgt

9˭ɟǻŤampɟŤBƬgtɗɎgt˲j|ȼD|vcɗɎ˭ŎŇ

˭ŏŤȅ)ǾUgrave$13=x[ȼD|vcɗɎ˘ǼŤ)ǾUgrave$gt

ƺŋcurrenȡƵɆucircȞȪű+łů 23ŃŇɆǬȊƿțĚʁʒƸ)gtamp˲j|ȼ

D|vcɗɎ+aacuteȻmacrɉxL Table 5)Ƞʷ= 9ȡ=˲Du PontO~

oampľO~oĻċTHD+ 97 BTHORN8$gt (Fig 3) [8]ŗʱ

gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

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3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

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7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

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5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

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40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

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4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

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05

1

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2

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3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

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31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

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Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

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4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

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-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

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FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

2

+amplt˲ŗȓpoundƿgtSwV˲rhFp^ch`EOgt

ƞƮʴɠɞ+ƆȋBȩǀȖ)ʻ8gtamp)=˲ƜƯpoundƿ+ŵɳBograveaelig

$ampŨgt

ɪ)ŵɳǾʅȔˉgtamp)=acuteʙgtǾʅƠɂƩ)ģƙ

reg)ȓƠBAringȆŚgtʂʫBgtampǘ8lt$gt˲Agrave$+ƳiexclBɏɛ

Ȗ)ʂʫgtampegraveɣgt5 )Agrave$+ƳiexclBƠɂƩ)ʂʫamp

$9˲ɷʹƘǟBiVIUeDOEacuteƴ(ɷouml)$ĸċ)

Ȯ iquestlt(ː=sup2ĦBƌȓgtampEacuteƴ(lt)Oacute$˲ȢʧB

ɚUgraveğƿȎȩǀȖ)gGhGȤUacuteBǥȋgtƿȎgt+8poundƿ

1+ŵɳǧEacutepoundƿ+ĞɍBɥǑǥuacuteˣ=˲+ampƯȞȪ)ccedil=

Ʌ7OumlLjamp(

112 ucircƿȤĩampgGhG

ɆǬȊƿț ȝȖʛȊƐȳĥ)gt

amp˲ucircƿȤĩ Table 3)Ƞ)

ɆucircŰȐ˲˧Ĥ˲ucircƿ˲ŵɳȲ)Ecirc˦

gtŧĊgtǎȰˎǍǟ

˰ȸĂ Trade Secretǟ˱+˲ucirc

ƿȤĩacuteʙgt8) 1˲) Aacuteȝ

(amp 2˲) plusmncedil ƬȋŤ

gtamp˲3) Ȥĩȵȇ$gtamp˲

ltBAgrave$ǰampşɺ

gt[4][5]

Ƙ˲1960Ń)Ă˓ugraveƿcurrenʘű˰ICC˱laquoůgGhGacuteʙĉDzƳ˝)

gtamp ˲gGhGampYacuteȂatildeɇiacute$˲ĸƿȘȖ)ŔȮgtȨ+ŵɳB

ġů˲5Bģ˓)Šȋgt+)şɺ(Ȥĩ+ŵɳȖȝʗampɆ˫˲5

Table 2 ǾʅŧĊ)ɻltgtƜƯȓƠɞ

13 2002 2008

企業 サムスン LG 鴻海精密工業 工業技術研究院 科為技術 (Huawei)出願数 6865 1989 1808 855 633

総発明者数 11100 3617 1577 1943 1266 日本人数 (人 ) 225 17 113 14 1 日本人率 ( ) 2 05 72 07 01

Table 3 ucircƿȤĩ+˦Ć

EacuteAtilde ucircƿȤĩȵȇ+ɝƘ˰ɆǬȊƿț˱

3

lt+˕ȩamp$Ģɜ$gt[6]ltBĉ)ucircƿȤĩampgGhG+

ˍsup3B Fig 1)ȠICC+Ģɜ=gGhGŵɳȖŧĊ= ucirc˲ƿȤĩ)

13gt 1) Aacuteȝ(amp˲2) plusmncedilƬȋŤgtamp˲ǰʤgt˲ş

9Ȥĩȵȇ$gtşɺ(+8gGhG+ Ȥĩȵȇ

$gtŧĊ)ˍ$ǎȰˎǍǟ+acuteʙĬʚ˲Ȥĩȵȇ$(

gGhGǎȰˎǍǟ)13$ucircƿȤĩamp$ʍ8ltacuteʙĬʚ(

ɷʹƿ)13$˲Ǿʅ)ʂʫɷǟʷ=

)ʹ$9ş9icirc+9+AringȆEacuteƴ(

ɷʹ)ˍAgtǮŇăOgrave˲ƤˌȲ+ʕƳiexcl

ŀBƁ$NwUgrave$gt8=˲

ƪʿ(Ƴiexcl+Ʌ6iacuteAgGhGamp$ȤUacute

gt8gtƯȞȪɷʹƿ)ȜȘ˲

ʱ2gtgGhG ICC+Ģɜ)ř˲ǎȰ

ˎǍǟ+acuteʙĬʚ˟ćē)$9ccedil=Ŵ

113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute

ŵɳŐʋǾʅȔˉgtamp˲13gGhGamp$ȡAuml)ŧĊBȏ8

gtamp)=acuteʙgtETHɞǾʅǟ+)acuteʙŎƄŤgt˲

ŗɞ+(ƄŤ(˲sup2ĦoumlBȓɻ˓ǎȰˎǍǟ)ĉ

sup2ĦʇʃBʢfrac34shyȋDžBōgtşɺgt+ǔʪB Table

4)Ƞ

Fig 1 ucircƿȤĩampgGhG

13

Table 4 ȝʛŰȐ)13gtǾʅampgGhG+ǔʪ

特許 ノウハウ

情報の開示 PVU131$62W AD-F

SP N-F

権利範囲 0= 0

期限 U1320$ VRW3R

秘密管理 G G

費用 U13ltOKXCK NBK

権利 EgtU+ gtU

要件 H(L7(G H(L7(G

様式 1T 4 V)ampW

侵害品への対応 9I86Q58MTrade Secret8

クロスライセンス J SJ

4

ǾʅǟŵɳBacuteʙgtampampicircƤ)Ȋƿ+ȓij)ĨgtampBȘȖamp

$Ģ8lt$gt8˲Ǿʅ)ŧĊ+ˋȠɜtimes=ŵɳEacute˥lt 1 Ń 6

ƫAacuteˋgt5ǾʅEacute˥ŵɳDžIcircȶĀDžIcircƮˌƠȟ

=˲Ȋƿ+IcircȋegraveɣŤacutegtŵɳAumlħʌɂ)ʂʫ$gtDž

IcircȶĀƠȟgtamplt˲ǾʅǸőʟȊamp$NV|FXV+Ĭʚ

amp(gtƘ˲gGhGŧĊǴǤ(ː=ȡ)AcircƬUgravegtamp(

DžIcircƮː9(˲DžIcircȶĀƠȟgt8NV|FXV+Ĭʚamp

(=Ś(5ǾʅȔˉ)ƗɼŤʻǏŤşɺamp(gt˲Ȕˉ-

ǟŖ)=acuteʙgt8ȡAuml+Ȥĩȵȇşɺ((gtƘ˲gGhGȤ

Uacute)ƗɼŤʻǏŤǘ8lt(˲ŵɳBacuteʙgt8)ȡē1ŧĊ

ǴǤ(Ȥĩȵȇşɺ=˲)yenAuml˃ȵȇʞȋ9ȓȉgt

lt)ǾʅɦȡEacute˥)=DžIcircȶĀBſĕgtampEacuteƴgt˲gGhG

ȡ)Eacute˥gtamp)=DžIcircȶĀȃ5gt

+)ǾʅEacute˥ŰȐampgGhGȤUacuteŰȐ)Ĕ+ʽ=˲ccedilgt2

ĬŠ9Ȓ($gtigravepoundƿȝʛŰȐ+˲igraveŵɳ˟ć)Ĭ$ǾʅEacute˥

2gGhGȤUacute2Ơȟ)gtampǘ8ltgt

114 UgraveğƿȎ

ƯȞȪccedil=gtD|vcɗɎƿȎ˲ĕ(ƀ=UgraveğƿȎ)Ĵgt

ȝȖʛȊ)ˍgtUgraveğƿȎ+ǾŜ+ʷ=gt

oXVɷouml

ɷoumlİƓǾʅ

ʄordmŷʟĕ˲ˋȓltugraveȋUgrave5Ƥˌgt

ĸċ1+Ȯ iquest=yuml˘gt

B to BĻċgtampĔ˲ɪǩʞɞĻċ)ɷoumlEacuteuumllt(

ɷoumlltɷʹƳiexcl˰ǮŇăOgraveƤˌȲ˱BǾĢgtampyuml˘gt

ɦȡģƙBȘȖampǾʅEacute˥Ĕ

+(ɢƦ)=˲UgraveğƿȎƿȎampǔ2$ŰȐȖ)gGhGBǥȋ

ơƿȎamp($gt

5

115 D|vcɗɎƿȎ

D|vcɗɎ˲+EcircĜˬƼɮ˩ƚȈlt(gttDvcɗɎ+amp

= F˲ig 2)Ƞ)x[ȼD|vcɗɎampj|ȼD|vcɗɎ)ĕIacute

gt [7]j|ȼ Fig 2 )-NHOC-ȠgtDvcɇiacuteqYȈ+j|

sect˰șɒ˱Ƭgt+)Ĭ˲x[ȼx[sect˰120 deg˱+sectɚgt

9˭ɟǻŤampɟŤBƬgtɗɎgt˲j|ȼD|vcɗɎ˭ŎŇ

˭ŏŤȅ)ǾUgrave$13=x[ȼD|vcɗɎ˘ǼŤ)ǾUgrave$gt

ƺŋcurrenȡƵɆucircȞȪű+łů 23ŃŇɆǬȊƿțĚʁʒƸ)gtamp˲j|ȼ

D|vcɗɎ+aacuteȻmacrɉxL Table 5)Ƞʷ= 9ȡ=˲Du PontO~

oampľO~oĻċTHD+ 97 BTHORN8$gt (Fig 3) [8]ŗʱ

gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

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31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

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857lt

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Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

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đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

3

lt+˕ȩamp$Ģɜ$gt[6]ltBĉ)ucircƿȤĩampgGhG+

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13gt 1) Aacuteȝ(amp˲2) plusmncedilƬȋŤgtamp˲ǰʤgt˲ş

9Ȥĩȵȇ$gtşɺ(+8gGhG+ Ȥĩȵȇ

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ɷʹƿ)13$˲Ǿʅ)ʂʫɷǟʷ=

)ʹ$9ş9icirc+9+AringȆEacuteƴ(

ɷʹ)ˍAgtǮŇăOgrave˲ƤˌȲ+ʕƳiexcl

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ƪʿ(Ƴiexcl+Ʌ6iacuteAgGhGamp$ȤUacute

gt8gtƯȞȪɷʹƿ)ȜȘ˲

ʱ2gtgGhG ICC+Ģɜ)ř˲ǎȰ

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113 ŵɳacuteʙ)13gtǾʅEacute˥ampgGhGȤUacute

ŵɳŐʋǾʅȔˉgtamp˲13gGhGamp$ȡAuml)ŧĊBȏ8

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ŗɞ+(ƄŤ(˲sup2ĦoumlBȓɻ˓ǎȰˎǍǟ)ĉ

sup2ĦʇʃBʢfrac34shyȋDžBōgtşɺgt+ǔʪB Table

4)Ƞ

Fig 1 ucircƿȤĩampgGhG

13

Table 4 ȝʛŰȐ)13gtǾʅampgGhG+ǔʪ

特許 ノウハウ

情報の開示 PVU131$62W AD-F

SP N-F

権利範囲 0= 0

期限 U1320$ VRW3R

秘密管理 G G

費用 U13ltOKXCK NBK

権利 EgtU+ gtU

要件 H(L7(G H(L7(G

様式 1T 4 V)ampW

侵害品への対応 9I86Q58MTrade Secret8

クロスライセンス J SJ

4

ǾʅǟŵɳBacuteʙgtampampicircƤ)Ȋƿ+ȓij)ĨgtampBȘȖamp

$Ģ8lt$gt8˲Ǿʅ)ŧĊ+ˋȠɜtimes=ŵɳEacute˥lt 1 Ń 6

ƫAacuteˋgt5ǾʅEacute˥ŵɳDžIcircȶĀDžIcircƮˌƠȟ

=˲Ȋƿ+IcircȋegraveɣŤacutegtŵɳAumlħʌɂ)ʂʫ$gtDž

IcircȶĀƠȟgtamplt˲ǾʅǸőʟȊamp$NV|FXV+Ĭʚ

amp(gtƘ˲gGhGŧĊǴǤ(ː=ȡ)AcircƬUgravegtamp(

DžIcircƮː9(˲DžIcircȶĀƠȟgt8NV|FXV+Ĭʚamp

(=Ś(5ǾʅȔˉ)ƗɼŤʻǏŤşɺamp(gt˲Ȕˉ-

ǟŖ)=acuteʙgt8ȡAuml+Ȥĩȵȇşɺ((gtƘ˲gGhGȤ

Uacute)ƗɼŤʻǏŤǘ8lt(˲ŵɳBacuteʙgt8)ȡē1ŧĊ

ǴǤ(Ȥĩȵȇşɺ=˲)yenAuml˃ȵȇʞȋ9ȓȉgt

lt)ǾʅɦȡEacute˥)=DžIcircȶĀBſĕgtampEacuteƴgt˲gGhG

ȡ)Eacute˥gtamp)=DžIcircȶĀȃ5gt

+)ǾʅEacute˥ŰȐampgGhGȤUacuteŰȐ)Ĕ+ʽ=˲ccedilgt2

ĬŠ9Ȓ($gtigravepoundƿȝʛŰȐ+˲igraveŵɳ˟ć)Ĭ$ǾʅEacute˥

2gGhGȤUacute2Ơȟ)gtampǘ8ltgt

114 UgraveğƿȎ

ƯȞȪccedil=gtD|vcɗɎƿȎ˲ĕ(ƀ=UgraveğƿȎ)Ĵgt

ȝȖʛȊ)ˍgtUgraveğƿȎ+ǾŜ+ʷ=gt

oXVɷouml

ɷoumlİƓǾʅ

ʄordmŷʟĕ˲ˋȓltugraveȋUgrave5Ƥˌgt

ĸċ1+Ȯ iquest=yuml˘gt

B to BĻċgtampĔ˲ɪǩʞɞĻċ)ɷoumlEacuteuumllt(

ɷoumlltɷʹƳiexcl˰ǮŇăOgraveƤˌȲ˱BǾĢgtampyuml˘gt

ɦȡģƙBȘȖampǾʅEacute˥Ĕ

+(ɢƦ)=˲UgraveğƿȎƿȎampǔ2$ŰȐȖ)gGhGBǥȋ

ơƿȎamp($gt

5

115 D|vcɗɎƿȎ

D|vcɗɎ˲+EcircĜˬƼɮ˩ƚȈlt(gttDvcɗɎ+amp

= F˲ig 2)Ƞ)x[ȼD|vcɗɎampj|ȼD|vcɗɎ)ĕIacute

gt [7]j|ȼ Fig 2 )-NHOC-ȠgtDvcɇiacuteqYȈ+j|

sect˰șɒ˱Ƭgt+)Ĭ˲x[ȼx[sect˰120 deg˱+sectɚgt

9˭ɟǻŤampɟŤBƬgtɗɎgt˲j|ȼD|vcɗɎ˭ŎŇ

˭ŏŤȅ)ǾUgrave$13=x[ȼD|vcɗɎ˘ǼŤ)ǾUgrave$gt

ƺŋcurrenȡƵɆucircȞȪű+łů 23ŃŇɆǬȊƿțĚʁʒƸ)gtamp˲j|ȼ

D|vcɗɎ+aacuteȻmacrɉxL Table 5)Ƞʷ= 9ȡ=˲Du PontO~

oampľO~oĻċTHD+ 97 BTHORN8$gt (Fig 3) [8]ŗʱ

gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

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3

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5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

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7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

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5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

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20

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40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

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4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

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05

1

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2

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3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

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Du Pont Kolon Teijin AKZO

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Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

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amp0

247

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Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

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((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

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Du Pont Kolon Teijin AKZO

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FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

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ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

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Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

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ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

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Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

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Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

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igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

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-

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1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

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AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

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Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

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AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

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ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

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ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

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ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

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ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

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ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

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brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

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92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

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igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

5

115 D|vcɗɎƿȎ

D|vcɗɎ˲+EcircĜˬƼɮ˩ƚȈlt(gttDvcɗɎ+amp

= F˲ig 2)Ƞ)x[ȼD|vcɗɎampj|ȼD|vcɗɎ)ĕIacute

gt [7]j|ȼ Fig 2 )-NHOC-ȠgtDvcɇiacuteqYȈ+j|

sect˰șɒ˱Ƭgt+)Ĭ˲x[ȼx[sect˰120 deg˱+sectɚgt

9˭ɟǻŤampɟŤBƬgtɗɎgt˲j|ȼD|vcɗɎ˭ŎŇ

˭ŏŤȅ)ǾUgrave$13=x[ȼD|vcɗɎ˘ǼŤ)ǾUgrave$gt

ƺŋcurrenȡƵɆucircȞȪű+łů 23ŃŇɆǬȊƿțĚʁʒƸ)gtamp˲j|ȼ

D|vcɗɎ+aacuteȻmacrɉxL Table 5)Ƞʷ= 9ȡ=˲Du PontO~

oampľO~oĻċTHD+ 97 BTHORN8$gt (Fig 3) [8]ŗʱ

gt˲j|ȼD|vcɗɎ)ˍ$ Du PontaumlK|+ AKZOfrac34ɲpound

ƿ=˲ȆĄ+Ļċltpoundƿ+ǧBǚCgt Du Pont ľ

+O~oĻċBĿĺ$gt˚ĂpoundƿaumlĂpoundƿltfrac34ɲɞIcirc

Ś)Ntilde$iquestampgtŗȓpoundƿgtampʀgt

Table 5 j|ȼD|vcɗɎigraveȡ+ȉȊɣOgrave (2011ŃŇ)

26

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Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

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119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

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-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

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ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

䜰䝷䝭䝗⧄⥔䛚䜘䜃䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄䠝䠢䛚䜘䜃䠝䠢㻾㼀㻼㻕

䠌䠊䛿䛨䜑䛻䚷䚸䜰䝷䝭䝗⧄⥔䚸䜰䝷䝭䝗⧄⥔ᙉረᛶᶞ䠄㻭㻲㻾㼀㻼㻕䛻᥋䛩䜛ᶵ䛜䛒䜚䚸㠀ᖖ䛻䜢ᣢ䛱䜎䛧䛯䚷≧䛷䛿䚸౯᱁䛜㧗䛔䛾䛜ㄢ㢟䛷䛩䛜䚸౯᱁䛜ୗ䛜䜜䜀䚸㻭㻲㻾㼀㻼䛿䛭䛾ᧁ䛜㧗䛔䛾≉ᚩ䜢䛛䛧䛶䚸ᚋ䛾䜶䝁䜹䞊䛾㔜せ㒊ရ䛸䛧䛶⏝䛥䜜䛶䛔䛟䜒䛾䛸ᮇᚅ䛥䜜䜎䛩䚹

䚷ᮏሗ䛷䛿䚸㻭㻲㻾㼀㻼䛾ᚋ䛾ᒎ㛤䜢ᮇᚅ䛧䛶䚸බ䛥䜜䛶䛔䜛㈨ᩱ䛚䜘䜃䜙ウ䛧䛶ᚓ䛯㈨ᩱ䛛䜙

䜎䛸䜑䛯㻭㻲㻾㼀㻼㛵㐃䛾ሗ䜢䜢⤂䛯䛧䜎䛩䚹

䠍䠊䜰䝷䝭䝗⧄⥔䛸䛿䚷䜰䝷䝭䝗⧄⥔䛸䛿䚸䛭䛾ศᏊ㦵᱁䛜ⰾ㤶᪘㻔䝧䞁䝊䞁㻕䛛䜙䛺䜛䝫䝸䜰䝭䝗⧄⥔㻔㼍㼞㼛㼙㼍㼠㼕㼏㻌㼜㼛㼘㼥㼍㼙㼕㼐㼑㻌㼒㼕㼎㼑㼞㻕䛷䛒䜚䚸䝘䜲䝻䞁䛾䛷䛩䚹㐃㑥ጤဨ㻔㻲㼀㻯㻕䛜䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔䚸䛩䛺䜟䛱䝘䜲䝻䞁䛸

䛧䛶䚸䛂㻭㻾㻭㻹㻵㻰䛃䛔䛖䜢䛘䚸䛭䛾ᚋ䚸ᅜ㝿ᶆᶵᵓ㻔㻵㻿㻜㻕䜒䚸㻝㻥㻣㻣ᖺ䛻ே㐀⧄⥔䛾ศ㢮䛸䛧䛯

䜒䛾䛷䛩䚹䛣䜜䛛䜙䜒ศ䜛䜘䛖䛻䚸䜰䝷䝭䝗⧄⥔䛿䚸ᚑ᮶䛾⫫᪘䝫䝸䜰䝭䝗⧄⥔㻔䝘䜲䝻䞁㻕䛸䛿䚸ᛶ䚸⏝䛜

ᖜ䛻䛺䛳䛶䛔䜎䛩䚹䜰䝷䝭䝗⧄⥔䛿 䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥 䛸 䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥 䛻䛥䚷䜰䝷䝭䝗⧄⥔䛿䚸䛭䛾ศᏊ㦵᱁䛜య䛻⥺≧䛾䛂䝟䝷ᆺ䝍䜲䝥䛃䛸䚸䝆䜾䝄䜾≧䛾䛂䝯䝍ᆺ䝍䜲䝥䛃䛻䛥

䜜䜎䛩䚹䛥䜙䛻䝟䝷ᆺ䛻䛿䚸䛂䝁䝫䝸䝬䞊䝍䜲䝥䛃䛜䛒䜚䜎䛩䚹

䚷䠄䠍䠅䝟䝷ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝟䝷䝣䜵䝙䝺䞁䝔䝺䝣䝍䝷䝭䝗䠄㻼㻼㼀㻭㻕䠖ᖇே䛾䝖䝽䝻䞁䚸ᮾ䝺䡡䝕䝳䝫䞁䛾㻷㼑㼢㼘㼍㼞

䚷䚷䠎䠅䝟䝷䝣䜵䝙䝺䞁䞉㻟㻚㻠㻓䜸䜻䝅䝆䝣䜵䝙䝺䞁䞉䝔䝺䝣䝍䝷䝭䝗䠖ᖇே䛾䝔䜽䝜䞊䝷

䚷䠄䠎䠅䝯䝍ᆺ䜰䝷䝭䝗⧄⥔䚷䚷䠍䠅䝫䝸䝯䝍䝣䜵䝙䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾䝁䞊䝛䝑䜽䝇䚷䚷䠍䠅䝫䝸䝯䝍䝣 䝺䞁䜲䝋䝣䝍䝷䝭䝗䠄㻹㻼㻵㻭䠅䚷ᖇே䛾 䝛䝑䜽䝇

䠎䠊䜰䝷䝭䝗〇ရ⩌䚷䠄㻷㼑㼢㼘㼍㼞䛾ሙ䠅䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷ᅗ䠍䚷䜰䝷䝭䝗〇ရ⩌

䚷ᖇே䛷䜒ᵝ䛺〇ရ⩌䛜䛒䜚䜎䛩䚹

Fig 2 D|vcɗɎ+Ecirc˦ EacuteAtilde D|vcɗɎ13D|vcɗɎŎUgraveǻegravečŤLJ

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

6

5icircĊoacuteƩ)gtamp˲ŎŇŏŤȅ+(D|vcɗɎ+ĉƯǽŤĻ

ċ+ɺǘBǰʤ$13=˲Ș+ŵɳȖʑˣɹiacuteƱEcircˆ˲ŊʄEcircˆ˲ǨǣEcirc

ˆgtȆȀ˲D|vcɗɎ)ˍgtɘɔŵɳ˭ŵɳq~Bɺgt

8˲ƗɨĂ1+ŵɳȦʨİ(ampĊoacute$gt

Ƙ˲x[ȼD|vcɗɎ)ˍ$Ļ

ċ)ˍgticircǃ+ĊoacuteƩɻŐlt(˲

Du Pont O~o (Nomex) ľO~o

(Conex) ŅƵŒɭ (Chinfunex) ǺeacuteǢotildeƗƱƕ (New Star) Huvis (Metaone) Kermel

(Kermel) acirciquest$13= N˲omex New Star

Conex THD+sectBTHORN8gtůˊĻċ

gt [9]

116 D|vcɗɎƿȎ)13gtȝʛʇʃ

115 D|vcɗɎƿȎ)acirciquest$gtpoundƿBɃ ˲ 4ȡ)

Ɉ$D|vcɗɎˋȓ+ǐecirc)$ Table 6)5amp8 [10][11]Ĭʚpoundƿ

D|vcɗɎˋȓ)13$frac34˪Ȗ(ŔNtildeBƷ Du Pontamp AKZO A˲KZO

O~oltD|vcƿBɊiacuteȆĄ˭ĻċTHDBTHORN8gt Teijin˲ʮŃ

Du Pont ampȝʛʇʃBə=Ņ Kolon gtȝʛBķgtʇʃ Du Pont amp

AKZO˲auml Du Pontamp Kolon+ˌɲA

Du PontampAKZOˌ+ȝʛʇʃ F˲ig 2)Ƞ PPTA)ˍgt9+=˲

1976 Ń)ȡEacute˥ǾʅǶamp($gtltǾʅD|vcB˅

iacutegt˓)ȋgtdzě)ˍgt9+=˲ȡAcirc)icirc+dzě˰NMPCaCl2˱

BȋEacute˥[12]Eacute˥ɦcopy AKZO ƞ9++ 8 uumlżɋĘŐ

ŤBlj9+amplt˲1988 Ń)ȡAcirc)ƿBɌɍgtampő

otildeɿ)ɧ$gt

Du Pontamp Kolon+ˌ)ɲAȝʛʇʃ 2˲006Ń) Du PontBʴɠȡ

divide)gtŵɳǧEacuteǶamp($gt[13]IgraveregŧĊ)gtamp KolonD|vc

ɗɎ+oumlʠ)uacuteˣBź$13= D˲u Pont+ʴɠɞamp+ˌ)ŵɳQS~ĖȽB

ɇ0amp)=˲ȰiacuteŧĊ˲ʛtimesʂˉ˲ȉȊɣOgrave˲ae~[Fo+ŧĊBiquest

Ų+ʇʃ Du Pont+ŵɳBǎ)Icircȋamp$˲Kolon)D|v

26

㧔㧟㧕ଏ

Ԙේଏ

ߪ❪ࡒࠕࡄ 1960 ᐕઍߦߡߞࠃߦࠕߣࡦࡐࡘ㐿⊒ޟޔࠇߐ

ೋޕࠆߡࠇߐ⒓ߣޠ❪ࡄߩ 118 ࠕࠚᏒ႐ࡊ

䊌䊤䉝䊤䊚䊄❫

㪛㫌㩷㪧㫆㫅㫋䉫

䊦䊷䊒

㪌㪊㩼

䈠䈱

㪊㩼

Ꮲ䉫

䊦䊷䊒

㪋㪋㩼

119 ജ㧔2011ߩฦ❪ࡒࠕࡄ ᐕᐲ㧕(න㧦㩎㩧)

ડฬ㧔ࡦࡉ㧕 Ꮏ႐ ᛛⴚ

㧔-84㧕ࡦࡐࡘ ᶏ ampW2QPV ᣣᧄ

Ꮲࡠࡊࡁ㧔6014㧕 ጊ Ꮲ

ࡔࠕ ampW2QPV㧔-84㧕 4KEJOQPF ampW2QPV

ࡦ Ꮲࡒࠕ㧔69410㧕 OOGP -lt1

ampW2QPV㧔-84㧕 C[FQYP ampW2QPV

-110410 የ ⥄Ꮖᛛⴚ 㖧

ᥙᤊ17570) ጊ ⥄Ꮖᛛⴚ

Ᏹᾲళ❱㒢ม ᶏ ⥄Ꮖᛛⴚ ਛ

ᾍบࡦࡐࡦࡈ㒢ม ጊ⋭ ⥄Ꮖᛛⴚ

㧦༡ᚲ߇ᩏᨐߦၮ߈ߠᚑޕߚߒ ԙ FRP ࡦࠚࡊࠨߩ FRP ߩߡߒߣၮ᧚ߩᯏ⥶ޔേゞ⥄ޔޔࠅ߅ߣߚߴㅀߢᰣߩ㔛ⷐߩ

FRPޔߪߢὐޔߊήߪ ᧚㐿⊒ߦะߚߌ㐿⊒ߩầᵹޕߥࠇࠄ⥄േゞಽ㊁

ߢ CFRP ߦ߁ࠃࠆࠇߐⷐ߇ⴣᒝᐲะߡߒߣᲑ㓏ߩᰴޔᓟߛࠎㅴ߇シ㊂ൻᬌࠆࠃߦ

ޕࠆࠇࠄ߃ߣࠆߥߦᬌ㐿ᆎߩߡߒߣࡉࡂޔࠇߥ ὐޔߪߢኻᡂࠍࠕߩ㒰ߩࡒࠕޔߌ FRP ޔࡦࠚࡊࠨߩ

ਛ㑆ߩขߪߺࠅᒰޕߥࠄߚ

Fig 3 O~oIacuteĻċTHD

EacuteAtilde łů 23ŃŇɆǬȊƿțĚʁʒƸ

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

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Patent SQUARE7N5amp(Wx

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34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

7

Table 6 D|vcɗɎˋȓ+ǐecirc Du Pont Kolon Teijin AKZO

1950s -jhacuteSRyenpoundUumln7IacuteOacutemicroIcircAringumlV]acutereg

1957n7IacuteOacutemicroIcircAringumlEsectN-IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteNMPUcircyenHUacuteLiCl CaCl2`UcircMcurrenplusmnyenacutePq

1960s Nomexgt Fiber XumlPsup2 1965 KevlarmicroOgraveIcircAringjhumlPq

1969

3uml-jhumlPacuteregplusmnUumliquestUgraveordmAcircAumlacutemicroOgraveIcircAringjhsectfiexcl umljhacutePplusmncurrenUumlEsectNMPLiCl or CaCl2umlenotsup3acute13M

reg

dry-jet wet spinning processumlP ltuml2uml-Uuml4umlda

1970s TechnoraumlPlaquoplusmn

1971EgraveUgravefrac12AEligmicroampOacuteAcircAacuteETHtimesAringsectEgraveparaOumlAcircAumlEcircOgravetimesAumlacuteu^EsectEumlcedilfrac14IumlAacuteOcircIgravefrac34IgraveOcircmicroIcircAringUacuteHMPAUcircacute

NCumlConexacuteKL

1972 KevlargtUumlQ ENKAV]3currenArenkayenordfsup2plusmnEgraveOgravemicroOgraveIcircAringPsup2

1973 AKZOcopydiumlEsectWacuteMplusmnacuteB

1974 PPD-TEsectNMPCaCl2acute13MltplusmnyenacutePq

1975HMPAsectPO0Xxsup2 Uacutesup2copyGyenbrvbarplusmnUumlPPD-TumlEsectNMPacuteMpoundbrvbariexcl Ucirc

221PPD-TumlEsectNMPCaCl2acute13M IvacutemiddotOgravetimesAgravesect

1976

61PPD-TumlEsectNMPCaCl2acute13M Ivacute

119PPD-TumlEsectNMPCaCl2acute13M Ivacute EgraveparaOumlAcircAumlEcircOgravetimesAuml+pounddegsup21977)sectKLacutereg

1977 ArenkaKL1979 microOgraveIcircAringjhumlYV]acute

1984 acuteTwaronsect 1987 TechnoraumlgtKL1988 AKZOyenumlUywtr Du PontyenumlUywtr

1989 AKZOumlmicroOgraveIcircAringjhEacutefrac12Ccedilfrac34copyTwaron BVyenpoundJ^

1991Z=OtildeOslashAtildeNtildeIacutetimesu^Uacutesup2laquocurrencopy8currenKLpound Ucirc

1994 microOgraveIcircAringjhuml4o$2

1998CourtauldsacuteUumlEnkaacuteshymZjhyenCourtauldsumljhUumlacutegpoundAcordisacuteu^

1999 AcordisacuteZ 2000 -20012005 HeracrongtKL

20061982degNomex Kevlarsectpound Michael Mitchellk

2007 FBI Tsect|U KolonMichael Mitchellyenraquotimesfrac14Ocirc c

2009

Du PontcopyKolonacuteTrade SecretCsectcent5w (VirginiaRichmond)FD1 _1UumlysUumlKLlUumlpsup1OtildeUgraveAring1

2012 Heracronumlp~20)[A

2013 6pCsectmacrplusmnIumliquestbmicroOgraveIcircAringKLacuteu^

ZacuteTeijin Aramid BVsect9

AcordisZumlTwaron BVacute(zUuml(Twaron BVyenbrvbarplusmn

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

8

cɗɎHracron+ɷʹaumlʜđBĹǍ8gtȸĂ+ʺ˂ąƘɵIgraveű 2012

Ń)IgraveǛB$gt

12 ȞȪȘȖ ȱ 1ȯʱ2$)˲ʮŃƜƯpoundƿƱBʷŵɳ+ǧEacuteŮ

Ţ$gtʴɠɞ)gtucircƿȤĩ+ǴǤĬȳamp$˲ʴɠƤ+ NDA˲ucircƿ

Ȥĩȵȇ+ŝņ˲ǎȰˎǍǟ)ĉʇʃ(ɝŚgt˲ģ˓)g

GhGǧEacuteċiacute˲AacuteˋŧĊİ(8)ǧEacute+ȓɻǧEacuteDZ+ǾĢ

yuml˘(PVǒgtƘ˲ĕ(ʨɠĻċBƬgtDxL˲

Ʊ+ǧOuml)gtucircƿȤĩ+ǴǤ)ˍ$ETHltVNufUxbBɲ

$ampŨgt

ƯȞȪucircƿȤĩ+ǧEacuteVN˭ŵɳ˟ćBǾĢgtampBȘ

Ȗamp˲NJ+(S]NIV]BȮ$

RQ1) ŵɳǧEacuteʢgtegraveɣŤ˭ŵɳ˟ćBETH)ʍʗEacuteƴ(

RQ2) ȝʛtbmJK+Ecircƶlt˲gGhG+˔˟ćBƈĢEacuteƴ

(

RQ3) ƈĢŵɳ˟ćlt˲igravepoundƿ+ccedilgt2ŰȐBƊƽEacuteƴ(

gGhG˔ŵɳ˟ćBǾʅŧĊltŻEacutegtŲǟBƊƽgtampEacute

ƴ-˲ŵɳǧEacuteVN˭˟ćBǾĢgtampEacuteƴgt

frac34ɲpoundƿ)13$˲ɦȡgGhGamp$ȵȇgtŵɳŐǹʍʗ$

gtgt˲ƯȞȪƊƽgtŲǟAacuteˋǾʅŧĊltŻEacutegt9

+=˲ȡēltĤɾȖ)ɻgtBũʗŲǟgt8˲gGh

Gȵȇ++_~amp$Ƭȗ(ampɝgt

Ƙ˲ŗȓpoundƿ)13$ƯȞȪ+ŲǟBȋgtamp)=˲frac34ɲpoundƿǡ

Ograve$ǾʅEacute˥$gtŵɳ˟ćaumlEacute˥$(ȫȕ˟ćBǾĢgtamp

Eacuteƴgt+8ŗȓpoundƿfrac34ɲpoundƿ+ǾʅɏBˁgtegraveɣ)(gt8˲

ˋȓ)gtZVBǡOgrave2˟ćƠlt)(=˲=ŰȐȖ(ˋȓauml

Eacute˥egraveɣamp(gt+(ampɝgt

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

9

ȱ 2ȯ frac34ɲȞȪ

Ǿʅ)ȓƠ+Aumlħ˲ȓƠɞ˲ȓƠɞ+űĴLjˍ˲ŌȋŧĊ˲Eacute˥ƤƮȲĔ

+ŧĊʂʫ$gt+8Ĕ+poundƿ˲ǾʅŧĊBȰiacutepoundƿ+

ˋȓOumleth+ye[O˲ŰȐ+ƈĢ)Icircȋ$gt+˓˲amp=AƬ

ȋgt+ȝʛtbmJKEcircƶgtB Fabry et al ˲ǾʅtbmJKEcircƶBȋ$sup1ňƹ˨ƿȎ)13gtkUfVLjcurrenBicircĢ˲+ŰȐ

ȖƬȋŤBȠ$gt [14](lt˲ǾʅŧĊ)ˤA(gGhG)

ˍ$ʀauml$(

gGhGucircƿȤĩamp$ʍ8ltgt8) ETH˲ʱ) 1) Aacuteȝ(

amp˲2) plusmncedilƬȋŤgtamp˲3) Ȥĩȵȇ$gtampǘ8lt

$gtǾʅEacute˥)gtŵɳ+acuteʙ)˲ŧĊ+Aacuteˋampfrac14Byen8˲

ɷʹƳiexclȲBn|^Ns^NVUgraveơUgraveğƿȎŰȐȖ)gGhGȤUacuteŰ

ȐBampgtpoundƿ9gtI Daizadeh et al ǾʅEacute˥5gGhGȤUacute ltBˀŹgt2IgraveƖgtD~RWwBƊƽ$gt [5]

+)gGhG)ˍ$Eacute˥ETH)$ʒƸȞȪgt9++˲Eacute

˥ŗ)AacuteˋǾʅŧĊltgGhGBʳʥgtȞȪ($(g

GhGAacuteȝ(ampETHƊltgtƯȞȪ˲AacuteˋǾʅŧ

ĊBĉ)gGhG˔ŵɳ˟ćBƈĢgtampBȘȖamp$13=˲+

ǶƗ(ɽǶgt

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

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21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

10

ȱ 3ȯ ȞȪŲǟ

31 S]mwN ƯȞȪ+S]mwNB Fig 4)ȠETH˝5)ʱ2S]

NIV])Ĭ$ǾʅŧĊBEcircƶ$ʌɂ(EcircƶƘǟNJ˝ˏ

ʱ2gt˲ʒƸĬʚampgtpoundƿ)Ĭ$D|vcɗɎ)ˍ$Eacute˥Ǿʅ

Bĉ)ȝʛtbmJKubNVBlaquoůgtubNV+džʩ)˲D

|vcɗɎ+ɷʹoXVBʄĢ˲ɕʩ)`MVbuFeO)=ŻEacute

McB2gtigraveȡ+ubNVBǔʪ˲igraveoXV)13gt

Mc+shyȋˡŇ)ǡȘɝĪgt

32 Ĭʚpoundƿ+ˀĢaumlǾʅŧĊ+aelig˕ ȱ˴ȯʱ2)˲UgraveğƿȎŰȐȖ)gGhGBǥȋơ˲+

ƪʮŵɳǧEacuteBǶamp$ʇʃɲAD|vcɗɎƿȎBĬʚƿȎamp

Ĭʚpoundƿ 115 ampicircǃ Du Pont Kolon Teijin AKZOampigraveȡ+poundƿ

ŧĊaumlȸĂǾʅEacute˥iexclƓBTable 7 Fig 5)ȠDUDpoundƿ 2 ȡ˰ Kolon Teijin˱

Fig 4 S]mwN

rO^psgo

rOgtQT

WIK2texXmkd53u

n_sa]Z`alq

RQ2))8jsch[nOCSeYfYOGVK2ltWMBC

RQ3)HK2ltCSv13OUPEW MBC

1

r)8jsch[n

r$4LeYfY

10+WJUFLNRT2n`]DgtBltW$

amp1O$4-ltW$JUFLNRTRT(M=D

XYcibceYfYDGVK2ltW$4CSJUO

RQ1)2O9FUOAU2ltWN67MBC

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

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7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

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Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

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SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

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OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

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iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

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iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

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X(iquestS]ordmsup1hacute]ordm))

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middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

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Du Pont Kolon Teijin AKZO

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Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

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Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

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t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

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Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

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hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

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Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

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Du Pont Kolon Teijin AKZO

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Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

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w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

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ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

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regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

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Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

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EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

11

)Ĭ$Njȸpoundƿ 2ȡ˰Du Pont AKZO˱ʟƯˈ˲poundƿɼDŽĕampEcirc

gt5 Du Pont)ˍ$ɦĂEacute˥ampamp9= Ǿ˲ʅEacute˥iexclƓȡ

Bămiddot$gtampEcircgt

amp 115 ʱ2ȝʛʇʃ9ȸĂɩeacuteamp($gtamp

lt˲ƯȞȪȸĂ)Eacute˥ǾʅBʒƸĬʚampgtȸĂŰŗltȆĄ

)ɧgt5ŞĻċ+=˲+poundƿ9ˋȓŵɳ)ˍ$˅ɺ

(ŵɳEacute˥gtampŨgt5ȸĂǾʅ+ǾŜamp$˲20133 5

frac34ȓƠɜampltEacute˥ƤƮampˋȓƤƮamp+įampŨ

gt5ȸĂ+Eacute˥tTamp$˲lsquoduty of candourrsquoǘ8lt$gt

(A ƛȝ+ŌȋŧĊBʂʫ(( lsquo˲ʏģBljrsquoEacute˥żɋȇȍ)

(=Śgt9+gt)=ȓƠɞŌȋ+microˢŤ˭5=˲ŵɳ+ǧB

ʳʥơ(gtamp Sampat et al Ċoacute$gt [15]5=ȸĂ1Eacute˥

Ǿʅ+ĔĂ)Eacute˥Ǿʅ)ǔ2ŵɳ+EacuteAtildeƠȟgtampŨ

gt8˲ʒƸĬʚamp$ĘŐgtampɝ$gt

Table 7 D|vcɗɎxL+poundƿŧĊ

Du Pont Kolon Teijin AKZONationality US Korea Japan Netherlands

Founded 1802 1957 1918 1969

Capital $ 8593 M yen 150 B yen 70816 M euro 95 BEmployees 70000 - 16637 55590

Sales2012 $34812 yen 97 B yen 7457 B euro 154 M

Fig 5 D|vcɗɎxL+ȸĂǾʅEacute˥iexclƓ

0

100

200

300

400

500

600

700

800

900

1957

1959

1961

1963

1965

1967

1969

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

DuPontKolonTeijinAKZO

Patent SQUAREa[=laquoů

igravepoundƿ HPŧĊBĉ)laquoů

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

12

ƯȞȪ˲ǾʅŧĊ+ƾɁaelig˕)jdZe^Nƺŋcurrenȡ+

PatentSQUAREBȋ˲ƾɁaelig˕ĬʚƮˌ+a[qViquestŲegraveɣ

(ȶĀampı˲ǾʅEacute˥ltAacuteˋ5 1 ŃUumlBɺgtamplt˲EcircƶB

ɲ˓)2011Ń5)Eacute˥ǾʅBĬʚamp˰ 2013Ń10ƫ17ƜƾɁ ˱

ǾʅƾɁmB Fig 6 )Ƞ5ę8)ĬʚǾʅ)$gt IPC

BǾĢgt8˲ȓƠ+iumlȥaumlɺȽ)D|vcBũocircgt lsquoaramidrsquoamp

lsquoaromaticamidersquoBMcamp$ntilde7Eacute˥Bigraveȡ)Ĭ$ɲ+ɇƷ

ŻEacuteSnN|Vq~+ IPC75 paraBĉ)AgraveƔƾɁBɲĬʚampgt

ƿȎD|vcɗɎƿȎgtamplt lsquo˲fiberrsquoamp+ƅȴamp˲gGhGƘ

ǟNw)ˍʺgtampɝltgtamplt˲ʓǘ˝)ƘǟNwgt

ampBȠlsquomethodrsquo lsquoprocessrsquo lsquoartrsquoBntilde79+BʒƸƾɁŋ+

lsquo[aromaticamide]W1rsquo auml lsquo[aromaticpolyamide]W1rsquo ˲ aromatic amp amide

polyamideʺɍ$gtampBũocircgt+ɇƷ Ś˲ltǾʅƓ Table 8

)Ƞʷ=gtǾʅEacute˥iexclƓpoundƿǓ)ĕȒ(gt9++˲ʓǘ˝)13

$ordflt+őƘǟ)ˍgtʂʱB$gtNtildeiacuteigraveȡĕ(ĹȒǸ

ƯȞȪ˲Table 8+ bBʒƸĬʚǾʅamp+)D|vc

ɗɎ+ȋʶ)ˍgtEacute˥9Ĕntilde5gt˲igraveȡ+Eacute˥+ǾŜBŻEacutegt8

lt+Ǿʅ9ʒƸĬʚamp

dupontkolonteijinakzo$13 aramid+aroma6camide+$ aramid+aroma6camide

dupontkolonteijinakzo aramid+[aroma6camide]W1+[aroma6cpolyamide]W1timesfiberIPC75 method+process+art

IPC

Fig 6 ǾʅƾɁm

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

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7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

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31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

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Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

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4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

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Du Pont Kolon Teijin AKZO

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Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

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FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

13

33 ǾʅŧĊ)gtoXV+Ecirc˦ D|vcɗɎoXVɷoumlgtDu Pont5 Teijin+ȡdivide)=ɱ

ŵɳƔȄ)gtamp˲igraveȡigraveOc)=ɯŁ+ʽƬgt9++˲D

|vcɗɎ Fig 7)ȠɷʹoXV)=ȉȊgt [16][17]

ɴȖ( Du Pont+ Kevlar˲ǪƧȀŪɀȻgtamp)ǾŜgtɪ

)ǪƧ˄ethgtŤʠƬ=˲˄eth+ȧŇ˭ampɗɎamp$˭ŎŇ)(gt

ǪƧȀŪǮŇdzǪǵŇ)degĞ$ȓȆ˲Oacute$˄ethȀŪɀȻʸŇ)9

degĞgt+amplt Du PontltǮŇ ǵ˲ŇȲ)ˍgtɷʹƳiexclBgG

hGamp$ȤUacute$gtampŨEacuteƴgt

Ƙ˲Teijin+`Ng| Fig 2)Ƞ)EcircĜǂʹ+ə=ʯYacutesect

2Ȩ˦ĞĄgt Kevlar 2Ȩ˦+yguB˅iacute$gt+)Ĭ

˲`Ng|ȱ 3 ůEcircBOacutegtamp)=ɗɎ+ǽŤBIumlś$gt

8gt+amplt Teijinȱ 3ůEcirc+˄iacuteǔǫOacute+[FvOȲg

GhGamp$ȤUacute$gtampŨEacuteƴgt

ƯȞȪ ʒ˲ƸĬʚampǾʅAgraveiexcl)Ĭ$ [˲Fb~ D˲nVb|Nb˲

ʓǘ˝Bʐ6ʭ7amp)=D|vcɗɎ+ɷʹoXVBEcirc˦+amp

Table 8 igraveȡ+ǾʅEacute˥iexclƓ

Du Pont Kolon Teijin AKZO

-31013

a11238 42 288 70

462$+

b2772 28 168 45

ba () 624 667 583 643)(6560

)(6560amp Patent SQUAREa[=laquoů

Fig 7 D|vcɗɎ+ɷʹoXV

13

acircɝƔȄ[14][15]Bĉ)laquoů

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

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3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

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2

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3

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4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

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1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

14

˲ɀȻĸȧltotildeĸȧ13ǻEgraveȇĸȧltĺccedil=ĸȧ5

ʺ+oXVamp$Nw)ʂʫgtampĔ8˲Bɀ

Ȼĸȧ˲ĺccedil=ĸȧamp$ƀ=)5Eacute˥Ǿʅ+Ĕ˲ĺ

ccedil=ĸȧŗ)ɲOacuteŵɳ˲D|vcɗɎ+ȋʶ)ˍgt9+˲D|vcLJ

ɤ)ˍgt9+˲amp(gtNw+ɗɎ+9+9ntilde5$8˲

Ecirc˦ (Table 9)ETHŗ+oXV)ɡEacute˥+ċiacute˲ lt

+oXV)Ʌ6iquestgtamp(

Table 9Bɻgtamp˲igraveȡAcirc)D|vcɗɎ+ɷʹoXVē+Eacute˥Ĕ

ampEcircgt+ampltȋʶ)ˍgtEacute˥˲+ɗɎ+ŵɳBŠȋEacute

˥Ĕampɝltgt˲ˏ+ubNVEcircƶ)13$ Du Pont amp

Kolon+ȝʛʇʃ+ǶgtD|vcɗɎ+ɷʹĸȧ5Bʘʔgt

34 `MVbuFeOBȋgGhGˍʺMc+ŻEacute Ǿʅ)ȓƠ)ˍgtŵɳAumlħ˲ȓƠɞ+omE~Ȳ˲Ĕ+ŧĊʂ

ʫ$gt˲`MVbuFeOBȋgtamp)=Ɣ˙)Ȇ$(

˔ŧĊBŻEacutegtampEacuteƴgtƠɂƩBlaquoůgt˓)`MVbuFe

OBũʗ$ʀɰBˀ0ampɝ)˲Ǿ)uFeOŵɳƥaumlgt

ETH)ƩƠɂƩ+raquoethˤɱgtampɝgt`MVbuF

eOȋgtamp)=˲ƠɂƩlaquoůɞũāĔȋ$5M

campgGhGampBȾgt+(ampɝ5ZmbGHDɦ

OumlȖ)ɇƷB$gt8˲ťũȖIgraveƖBƄ˒gt9Ƭȋgt

˲`MVbuFeOBȋgtamp)=tbmJKub

NV+ɕʩ)ʄĢgtMc+ŻEacuteBɲ

Table 9 igraveȡEacute˥Ǿʅ+oXVEcirc˦

count ratio () count ratio () count ratio () count ratio ()A -)+0 1 01 1 36 0 00 0 00B 19 25 6 214 6 36 2 44

B C 0 00 1 36 0 00 0 00C 12 8 1 2 71 10 60 0 00

C D 4 05 1 36 1 06 0 00D 33 42 5 4 143 16 95 5 111

D E 3 04 1 36 0 00 0 00E 33 24 3 4 143 5 30 1 22F 97 126 2 71 24 143 5 111G 312 40 3 107 54 321 18 400H 13$ 20 26 0 00 4 24 0 00I amp0 241 31 3 107 48 286 14 311

Du Pont Kolon Teijin AKZO(

Patent SQUAREa[=laquoů

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

15

341 McŻEacuteƘǟ

`MVbuFeO)mZmbGHD+ ttm-mac (Tiny Text Miner β

version) Bȋ5ę8) Du Pont Kolon Teijin AKZO+ʒƸĬʚǾʅAgrave$

)ˍ$˲DnVb|Nb+`MVbuFeOBɲŚltɇƷ)Ĭ

$˅ɹBƄ˒ǦȉʎB5amp8$L`R|FWɇƷ Table 10gt

+lsquoƳiexclrsquo)Ecirc˦Mc temperature ratio pressure tension

concentrationȲ˲ģ˫Ƴiexcl)ˍgtMcgt8˲)Ecirc˦M

c)ǔ2gGhG)ˍʺ$gtegraveɣŤ˭ltMcʓǘ˝

)ʂʫ$gtˡŇ˭3gGhGBAacuteˋƎɫǾʅgtȟȅ˭˲

uml-gGhGǧEacuteBŮŢǾʅEacute˥($gt+(ampɝ

5ɷǟ)ˍgtǾʅ˲Nw+˞sectgt)ř$ʕƳiexclƓcedilː

Ģamp$ˋȠ˲+ȶĀ9NJȱ)ȃ5$raquoethgtĔ+ċiacute˲

ƓcedilːĢǾʅ)Yacutesectnotʂgt8˲Nw)shyȋgtYacutesect+EacuteȆ

ˡŇ)ǡȘ-˲igravepoundƿ+gGhG)ĬgtŰȐɻ$gt+(

ampɝ

NJ)igraveȡ+ʒƸĬʚǾʅ)ʂʫ$gtȂȮNwaumlřĴN

w+ʂʫ)Ĭ$`MVbuFeOBɲ˲gGhG)ˍʺM

caumlYacutesect+ŻEacuteBɲgGhG)ˍgtʂʫƘǟǾʅ)ʂʫ$

gtampĔampɝltgt8˲`MVbuFeOigraveNw+ Ƙǟ

Ǿʅ)Ĭ$ɲ

342 uFeO+ɇƷEcircƶ

`MVbuFeO)=Śltigraveȡ+ɇƷ)Ĭ$˲Table 10+lsquoƳiexclrsquo)

Ecirc˦9+BŞ)gGhG)ˍʺMcBŻEacuteȂȮN

w13řĴNwƘ)Ĭ$icircǃ)+laquoƿBɲ T˲able 11)ȠM

cBŻEacuteltlsquoƳiexclrsquo)ˍgtʂʫgtamplt˲ʓǘ˝+

iumlʉamp$shyAgtampĔampɝltgt+8EcircƶBɲ˓)M

cBiumlʉ+6amp$a[B5amp85ltMc+ lsquoʠ

ˇrsquoltlsquoǠˊrsquo5ģ˫Ƴiexclamp$Ēƨegraveɣ(IumlśyacuteĜ=gGhG+ɺȿ

˭˲lsquocopyȩrsquoltlsquoŎŇrsquo5ģ˫ɇƷamp$Śltgtj|x[gt

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

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-

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1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

16

fibers polymer material resin monomer fibrids strength resistance modulus tensile reinforced tenacity

flame stability heat-resistant elongation electrical conductivefire modulus rigid dielectric colored stretchstain toughness permeable impermeable abrasion puritytear retardancy black-reinforced high-strength stiffness shear

acid water solution solvent aqueous carboxylicbase surfactant diacid dichloride alkali halogenalcohol initiator antimicrobial

13 aromatic polyamide aramid polyester diamine aliphaticalkyl chloride para-aramid terephthalamide oxygen ethyleneester vinyl amide sulfone polyimide diaminodiphenyl

polyethylene dicarboxylic sulfuric cyclic amide aminealkyl epoxy ether isophthalamide urea acrylic

hydrogen epoxy cellulose paraphenylene halide p-phenyleneperfluoroalkyl polyisocyanate polypyridobisimi

dazoleterephthaloyl benzimidazole fluoropolymer

calcium maleic isocyanate chitosan olefinic acrylatepolyurethane polyimide fluoropolymer diisocyanate isocyanate polyolefinterephthalate perfluoropolymer modacrylic paraphenylene steel

fabric sheet film pulp nonwoven membranepaper textile woven filter powder tirerubber crimped tube cord web mattressfloc precursor pipe wire tape linerwall wear panel belt micropulp foamaircraft knitted stack

spinning drying bath dissolved coagulation washingextruding separation spinneret condensation neutralized beamaging never-dried injection extending casting weldingagitating swelling cooling twisted coupling heat-treating

temperature heat ratio viscosity pressure densitytension thickness concentration speed gap

surface layer thermoplastic yarn metal carboncopolymer coating filaments filler liquid moldedsalt core molecular organic inorganic binder

contact melt blend mechanical combination airadhesion moisture porous shaped laminate soliddispersion orientation wet diameter size flowcompression multilayer composites bonded dope salts

dtex radical crystalline slurry anisotropic shrinkagefluid insulating catalyst friction impregnated blockingdenier thermoset fibrils corrosion fluorinated sealingflexible inner substrate vapor substrate chainphase linking fluid optical protection polar

electroless ionomer stream unsaturated angle inertanhydride plating divalent dye complexes conversiontransition laser strand elastomers matrix substitutedoxide axis bundles water-soluble hydroxyl elastic

penetration depositing nitrogen ballistic ion molelectronics random jet dtex procedure coveredstraight entangled zinc dimension residues acyclicparallel radiation bottom multiple soluble overmolded

crosslinked painted integer isotropic uniformity dualclay sheath

Table 10 DnVb|Nb=ŻEacuteMc+Ecirc˦

Patent SQUAREa[=laquoů

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

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3

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5

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7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

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3

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7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

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7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

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32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

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OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

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iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

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iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

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15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

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X(iquestS]ordmsup1hacute]ordm))

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cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

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Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

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35

13

$

42

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4

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((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

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Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

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FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

17

8gGhGɺȿumlampŨgt+8˲Ecircƶ+ǶBɝū$ɲ

lt)lsquoǻrsquo)ˍ$˲lsquoheatrsquolsquocoolrsquoȲ+McOacuteǻ˲Ccedilagraveampũocirc

shyA$gtampĔ˲uFeO+ɇƷlt9ǻˇamp$ kJ cal ampamp9

)ȋltgtamp(IumlśyacuteĜampɾǶlt˲lsquoǻrsquolsquoǮŇrsquo)Oslashntilde

gt+8lsquoǻrsquo)$9gGhGɺȿumlampɝ Ecirc˲ƶ+˓)ǡũ

1

+ weight mass- time2 speed velocity temperature pressure diameter orifices density rate ratio pka ph

gt6 hlb viscosity) orientation oriented5=7lt gap

tension tensile

concentration

dispersion dispersed dispersing

phase

+ content quantity amount amounts

humidity moisture

angle

$ solubility

elongation stretch elongate

width

0 frequency

amp distance

2 length

wavelength

heat heating cooling heated cool

volume

modulus

stress

2 thickness

swelling

13 tenacity strength

933(4AA8

Table 11 `MVbuFeO=ŻEacutegGhGˍʺMc

Patent SQUAREa[=laquoů

18

icircǃ+oXV)=˲igravepoundƿ+ƠɂƩƘǟNw)shyA$gtYacutesect

B Table 12)ŻEacuteYacutesectŻEacutegt˓˲NJ+Ƕ)ǡũ

Yacutesect+ŻEacutegt8Oumlʉ˒

second˰őħʉ˱ 2ȑȘampũocircshyA$gt8˒

tʠˇ+bamp$shyA$(8˒

clX]^b~amp$shyA$(8˒Ďȿ+ʂʫ

l^b~amp$shyA$(Ƿ˒

h houramp$shyA$(8˒

ptFWamp$shyA$(8˒

bars bar˰i~˱(˲iamp$shyA$gt8˒

mx[amp$shyA$(8˒

ŻEacuteMcaumlYacutesect)ȜȘ 4˲ȯigravepoundƿ+Eacute˥EcircƶBɲ

$

+

wt grams g t mgr 062

) sec h minutes seconds hours 7-43

97 year minute min times mol molar mole moles hz msecond ms mmin deg degrees degree centigrade bar mpa pa atom atoms 571

( microns meter nm mm m -2

-381286 centimeters inch meters yard mils dlg ml cl l

cndtex gdenier cntex

grammole gmol

gcm dtex denier

cn

gl

percent ppm percentage

amp pka ph

$ rpm

lt=gt hlb

13 mscm

gpa

p pas m

Table 12 `MVbuFeO=ŻEacuteYacutesect

Patent SQUAREa[=laquoů

19

35 ȝʛtbmJK+ubNVEcircƶ ƯȞȪ˲igravepoundƿEacute˥$gt˟ćBEcircƶgtamp)=˲gGhG

˔$gt˟ćBǾĢEacuteƴ(ʒƸgtampBȘȖamp$gtŵɳ˟ć

BǾĢgtƬȋ(_~gt+˲j`bu^ogtȝ

ʛtbmJKubNVBlaquoůgtamp)=Ecircƶgt

EcircƶƘǟĬʚpoundƿ 4ȡ)Ĭ$ F˲ig 8)Ƞ(ubNVBlaquoůgt

džʩ) 33 ʱ2D|vcɗɎ+ɷʹoXVB˄ɚ˲ɕʩ)`MV

buFeO)=ŻEacuteMcaumlYacutesectB˄ɚgtā+Ǘɬ

Ƞ˃EcircMc5Yacutesectʓǘ˝)EacuteȆ˟ć=˲ȕɬ˃Ecirc

EacuteȆ$(˟ćgtltBǔʪgtamp)=˲igraveȡ+gGhG

ŵɳ1+Eacute˥tTBɻEacute5ā)szligȠ˟ć˲ĔƓǾʅB

Eacute˥$gt Du Pont)13$Mcȟʍ()9Alt İ˲Ɠ

ǾʅgtȡǾʅ)13$McEacuteȆ$gt˟ćgtƯȞȪ

+ĬʚǾʅ˲Table 8)Ƞ) Du Pont+ǾʅEacute˥iexclƓȡBămiddot

$gt8˲+ǔʪ Du Pontamp 3ȡamp+ǔʪ)(gt

9+(˟ćĞĄgt(lt- ˲+˟ć+ŵɳ Du PontˊŃgG

hGamp$Ġ=ɍ$gtampŨgtKolon Teijin AKZO)13$

+˟ć)EacuteȆMcBntilde7ǾʅDžIcircUgrave$-˲żɋȇȍǸ

amp)(=˲(A Aacuteȝ(frac12Du PontgGhGamp$ŵɳBȤUacute

$˟ćampƈĢgtƘ˲DžIcircUgrave$(-żɋȇȍgt

amp)(=˲ ǏŤǸAacuteȝegraveɣŤ˭(A Du Pont+˟

ć)ˍ$gGhGȤUacute$(ampƈĢEacuteƴgtȱ 4 ȯ˲lt

a[)$ɝĪBɲ

Fig 8 ȝʛtbmJKǔʪ

Du Pont Kolon Teijin AKZO

13

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

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Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

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9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

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8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

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2

3

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7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

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3

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5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

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AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

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dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

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34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

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2

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857lt

$

$

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13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

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Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

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43

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Du Pont

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53 Du PontZA[AfYLitV

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46

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frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

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Patent SQUARE7N5amp(Wx

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34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

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frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

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Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

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-

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Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

20

ȱ 4ȯ ɇƷaumlɝĪ

41 igraveȡ+Eacute˥Ecircƶ 411 ǾʅEacute˥OumlethEcircƶ

Table 7D|vcɗɎ)ˍgt Du Pont Kolon Teijin AKZOigraveȡ+ǾʅEacute˥

iexclƓBʂʫ igrave˲Ń+Eacute˥raquoethB Fig 9)āȠgtO|mǾʅEacute˥

$ltAacuteˋgt5+ 18ƫBɝū 2˲011Ń5laquoů$gt+

ɇƷ D˲u Pont+Eacute˥iexclƓ 3ȡ)ǗBȀŪgtampEcircgtKolon

1+ŵɳǧEacuteʇʃǾʅǟ(Trade Secretǟ)ĉ9+amp

lt D˲u PontEacute˥BŶ$gGhGBacuteʙ$gtpoundƿampŨ$ʵ

+ɇƷȸĂ1+ɦĂEacute˥+8)Eacute˥iexclƓĔamp+˲

DžIcircUgravegtŵɳampgGhGȤUacutegtŵɳƠȟUgraveŰȐȖ(Eacute˥(

$gtampBȠoslash$gt+amplt˲Du Pont+Eacute˥raquoethBʐ6ɿamp

)=˲gGhG)Ĭgticircȡ+ţŨBŻEacutegtampEacuteƴgtampɝgt

Ƙ˲Ȱiacutepoundƿ+Eacute˥)ǡȘgtamp˲AKZO 2000Ńˏ Teijin)ƿʝaelig

$gt8ʮŃ+Eacute˥iexclƓİƓ˲ETH9 10 iexcl˳ŃȧŇgt

ȆĄ9ƿBɌɍ ˲Ȏ˭ĻċTHDBƬgt Teijin)$9ȸĂ1+

Eacute˥iexclƓ 10 iexcl˳ŃȧŇ)ȏ5$gtKolon )$ȸĂ1+ǾʅEacute˥

ǒ(˲1995Ńlt 2005Ń5Eacute˥iexclƓ 0iexcl˲Du PontltƱB

0

10

20

30

40

50

60

70

19721974197619781980198219841986198819901992199419961998200020022004200620082010

Kolon

Teijin

AKZO

DuPont

Fig 9 D|vcɗɎ)ˍgtǾʅEacute˥iexclƓOumleth

Patent SQUAREa[=laquoů

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

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+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

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0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

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00$amp

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0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

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+()-

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00$amp

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+()-

-

00$amp

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+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

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Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

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15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

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958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

21

ʷŧĊ+ǧEacute 2006Ńˏ˲Eacute˥Đ$gt

igraveȡ+Eacute˥raquoeth)$lt)EcircƶgtǷ˲33 Ecirc˦D|vcɗɎ+

ɷʹoXVǓ+Eacute˥OumlethB Fig 10)Ƞin~]zbin~+˙ȩ

Eacute˥iexclƓBɴ$gtFig 9= Du Pont+Eacute˥D|vcɗɎBugraveƿUgrave

1972Ńˏ˲1990Ń˜amp 2000Ńˏ)Eacute˥lNĵgt1990Ń˜+Eacute

˥EumlƮ)Eacute˥Ǿʅ+DžIcircƮˌǰ)yen˲ƎɫǾʅBEacute˥$gtampɝ

ltgt+8˲+ƤƮ)Eacute˥ǾʅɗɎɷʹ)ˍAgt˅iacutelt

ĺccedil=ĸȧ)ˍ$Ɠiexcl+Eacute˥=˲5ŗOacuteĸȋʶȲD|vcɗɎ

ltİ˗˟ć1+Eacute˥ 5ŃAuml)aeligƲ$gtƘ 2000Ńˏ+l

N)$˲˅iacuteltĺccedil=5+Eacute˥ǭİ$gt9++ƓiexclEacute˥

$gtamplt˲ƎɫǾʅ)deggtDžIcircƮˌBʼnˊamp$gtũāȭ

gt(lt˲ŗOacuteĸȋʶ˲ɗɎNw+Eacute˥)ˍ$aelig

Ʋraquoethɻlt˲ȋʶ)ˍ$ 2011ŃƤǶ9ſĕraquoethgtamplt˲D

|vcɗɎŵɳ)ĉƗ(ɗɎ1+ŵɳˋȓ˲Ăauml˚Ă+ŗȓpoundƿ

1+ǿIumlȲ˲ordflt+Eacute˥ŰȐ+Ēƨampȭgt

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

-

00$amp

$amp

0013

+()-

Du Pont

Teijin AKZO

Kolon-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

-

00$amp

$amp0013

+()-

Fig 10 Eacute˥raquoethǔʪ Patent SQUAREa[=laquoů

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

Patent SQUAREa[=laquoů

Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

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+

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)

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1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

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ampamp694

857lt

$

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13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

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tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

22

Teijin )$Eacute˥)ˍ$ Du Pont +(Eacute˥lNɻlt(˲

˅iacuteltĺccedil=5+oXV)ˍ$ 20ŃBȫ)Eacute˥$gtamp

lt˲ltƎɫǾʅ)gtDžIcircƮˌʼnˊBũā9+gtampɝlt

gt2000Ńˏ ȋ˲ʶ ˲ɗɎNw+Eacute˥Đ$$gtamplt˲

Du Pont )ɍfrac34ɲpoundƿamp$ŗȓpoundƿ1+ǿIumlBȁampEacute˥(

ampɝ$gt

5 Kolon)$˲ŗȓpoundƿ=(lt 2006Ńˏyguiacuteů˲˅

iacute ~ dzɿȲ˲ɗɎ+ǽŤ)ĕ(œ˛Bauml4ǧoXV)9Eacute˥$gt

Kolon+Eacute˥ƤƮDu PontltŵɳɞŧĊBǧEacuteƤƮamp˅(gtamp

lt K˲olonltEacute˥Ǿʅ+ŌȋŧĊBʒƸ˰ Table 13 ˱+ɇƷ 2˲007

ŃETH)Eacute˥Ǿʅ9ŌȋŧĊʂʫ$+)Ĭ˲2008

Ńˏ)Eacute˥ǾʅŌȋŧĊʂʫ$(9+ǒ

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Table 13 KolonEacute˥Ǿʅ+ŌȋŧĊ

13

1987 24173 Kolon1989 396880 Kolon1992 875615 Kolon Du Pont1993 446730 Hoechst1995 522103 Teijin1995 718469 Kolon Hoechst2006 11994641 Du Pont Du Pont - Toray AKZO Teijin Clemson University Research Foundation

2006 11994642 Kolon Du Pont Air Products and ChemicalsToyobo G E Air Products and Chemicals Hoechst Sumitomo Cheical Shell Oil Du PontEastman Chemical Basofil Fibers Kansai Research Institute Univation Technologies Nippon Shokubai

2007 12440334 Du Pont Kansai Research Institute Du Pont - Toray2008 12598998 -2008 12599129 Sokol A amp P Technology Magnatech International RJS Corporation Northrop Grumman Systems2008 12663653 -2008 12663681 -

2008 12674880 Asahi-Kasei Du Pont Coutaulds Limited Acordis Lelheim GmbH Lanxes Weyerhaeuser Kuraray InvistaNorth America AKZO Uni-Charm Kaneka Sante Biomaterials Lapierre Hyosung Glassel David LenzingQinetiq Nanomaterials Sappi Manufacturing

2008 12741724 Du Pont Gates Fomed-Fibre Products Daikin Sin-Kobe Electric Machinery Levit Mikhail Donaldson TorayNanosyntex

2009 12551943 JP Morgan Chase Bank Wifag Bank of America Whitebox Delphax Seron Solvay Advanced FibersSumitomo Rubber

2009 12935523 -2009 12935539 -2009 12990192 -2010 13258895 -2010 13264137 -2010 13265989 -2010 13519760 -2010 12792304 Du Pont2011 13290329 Du Pont AKZO Kolon2011 13821458 -2012 13655885 -

119946432006

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

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Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

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-

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1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

23

+amplt˲2008Ńˏ+Eacute˥ Du Pontlt+ǧEacuteŧĊ)ĉ$Ǿʅ

Eacute˥ampȭgt5ltǾʅ+ȔˉȀǝBɻgtamp˲Ōȋfrac12ʂʫ

$gtǾʅȔˉ$gt+)Ĭ˲Ōȋfrac12ʂʫ$(ǾʅȔ

ˉ$(ȸĂǾʅ+ǾŜgtlsquoduty of candourrsquo)ĉ$

īƸ$gtampBȠ$gt

Fig 9 10Bɻgtamp˲AKZO Du PontampD|vcɗɎƿȎ+jFKeD

gt)9Alt˲D|vcɗɎ˯ƠƮ+ 1970ŃETHUuml+ǾʅEacute˥

$(AKZOD|vcɗɎ+ETHʧgt Arenkaˋȓ˲Courtaulds+ Enka

ȞȪűˋȓ˲+ŗ AKZO Courtaulds Bʝaelig˲ƿɊiacute)=

Accordisamp(lt) Teijin+ʝaelig)yen Twaron BV Teijin Aramid BVampȓ

ƠɞaumlDžIcircɞĒƨ)(Ƿ˲AKZO amp$+ǾʅEacute˥BŻEacuteEacuteƴ$(

amp)gt+8 AKZO+ǾʅŧĊ)$ƯȞȪ+ʑˣ=˲

ˏ+ɝĪ)$9 AKZOacircɝa[amp$ʂʫgt)ȏ8gt

412 `MVbuFeOa[)gtEacute˥uNEcircƶ

3-3 ŻEacute`MVbuFeOa[)ĉ˲+j|x[B

Ģɜgt

xi gtŃ i+gGhGˍʺMcBntilde7ǾʅEacute˥iexclƓ

xi gtŃ i+ƘǟNwBƬgtǾʅEacute˥iexclƓ

yij gtŃ i)Eacute˥Ǿʅ j)ȆgtgGhGˍʺMcƓ

zij gtŃ i)Eacute˥Ǿʅ j)ȆgtYacutesectƓ

cij gtŃ i)Eacute˥Ǿʅ j)ʂʫNwƓ

c(p)ij gtŃ i)Eacute˥Ǿʅ j)ʂʫƘǟNwƓ

cm(p)ij c(p)ij+ ȂȮNw)Ĵgt9+

cs(p)ij c(p)ij+ řĴNw)Ĵgt9+

4ȡltEacute˥Ǿʅ+ƘǟǾʅAumlʆB Table 14)Ƞ

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

Patent SQUAREa[=laquoů

Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

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cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

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poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

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Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

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Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

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ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

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iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

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6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

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ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

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92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

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wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

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cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

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45

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ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

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ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

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otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

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55 KolonĖƄƈbrvbarȝ

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ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

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brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

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ŝ48

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62 ĆǜȜ

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47

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brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

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8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

24

ʒƸĬʚampAgraveǾʅEacute˥iexclƓΣxi )ĬgtƘǟNwBƬgtǾʅƓΣx(p)i

+NtildeiacuteΣx(p)iΣxiigraveȡĕ(Ĺ(5Σc(p)ijΣcij Σcm(p)ijΣcij Σcs(p)ijΣcij

Bɻgtː=˲ȂȮNwampřĴNw+Eacute˥raquoeth)igraveȡĹɻlt(

yij zijBĉ)˲)ȠgGhGĩŇφ(y)i φ(z)i BĢɜgt

=

=

lt+ǔʪB Table 15)Ƞ

Table 14 igraveȡAcirc)ȂȮNwampřĴNw+ˌEacute˥Ɠǔȅ+ʽ

Ǹ˲AgraveǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣxi (ΣzijΣxi)˲Ƙ

ǟNwBƬgtǾʅEacute˥Ɠ+Mc˰Yacutesect˱shyȋˡŇΣyijΣx(p)i

(ΣzijΣx(p)i) )Ĺɻlt(A Du PontřĴNw=9ȂȮN

Table 14 Eacute˥Ǿʅ+Aumlʆǔʪ

Du Pont Kolon Teijin AKZOΣx i 771 28 168 45Σx(p)i 677 25 149 40

Σx(p)iΣxi 088 089 089 089Σcij 11525 480 2539 889Σc(p) ij 5562 256 1247 416

Σc(p) ijΣcij 048 053 049 04713Σcm(p)ij 848 36 139 4413Σcs(p)ij 4714 220 1108 372

Σcm(p)ij Σcij 007 008 005 005Σcs(p)ijΣcij 041 046 044 042

Patent SQUAREa[=laquoů

Table 15 gGhGĩŇ+ǔʪ

Du Pont Kolon Teijin AKZO Du Pont Kolon Teijin AKZOΣy ij 1611 53 279 80 1166 80 418 97

Σy ijΣxi 209 189 166 178 151 286 249 216Σy ijΣx(p)i 238 212 187 200 172 320 281 243Σy ijΣc i 014 011 011 009 010 017 016 011Σy ijΣc(p) i 029 021 022 019 021 031 034 023

i 267 230 256 267 190 333 303 249

Σzij 774 23 102 22 577 39 193 34ΣzijΣxi 100 082 061 049 075 139 115 076ΣzijΣx(p)i 114 092 068 055 085 156 130 085ΣzijΣc i 007 005 004 002 005 008 008 004ΣzijΣc(p) i 014 009 008 005 010 015 015 008

i 128 100 094 073 094 163 140 087

Sub ClaimMain Claim

Patent SQUAREa[=laquoů

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

1

2

3

4

5

6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

0

1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

13

heatcool

heatcool

Patent SQUAREa[=laquoů

26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

1 11 21 31

113

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Fig 14 gGhGĩŇφ(z)i+raquoeth

0

1

2

3

4

5

6

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(z) i

0

05

1

15

2

25

3

35

4

45

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(Z) i

Patent SQUAREa[=laquoů

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

25

wgGhGˍʺMcaumlYacutesectĔȋgt+)Ĭ˲ 3 ȡ

ʵ+raquoeth5Nw+McEacuteȆˡŇ g˲GhGĩŇφ(y)i

φ(z)i9icircǃ+raquoethgt

ɪ)ȂȮNw)ȓƠ+ˬƼamp(gtǂůɺiexclʂʫgtampĔ

+)Ĭ$˲řĴNwȤUacuteŚgt(gGhGˍʺ+ʂʱĔ

34 +AEligˠʱ2`MVbuFeO+ǾŜBɝgtamp 4˲ȡ 1ȡ+6

Ȓ(gtuFeOɇƷgtampamp˲ũāȖ)Eacute˥Nw+ʂʫAumlħ

9ʂʱBĒ$gtamp)(lt(5= Du PontƎɫǾʅȋʶ

Ȳ˲ɸˆŅǾʅEacute˥$gt˲+ʧȓƠ+ˬƼ+6BˋȠ˲gG

hGʤ=ŚgtŧĊ)$ȤUacutegtOcirc8$gtampɝgt+ɝĪ

=˲gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

413 `MVbuFeOa[)gtEacute˥raquoethEcircƶ

NJ)ȂȮNw)13gtgGhGĩŇφ(y)i +ɆŃĒUgraveB Fig 11 )Ƞ

342 ʱ2ȇȍ)= T˲able 11)ŻEacutegGhGˍʺMcBM

cAgraveƓ iuml˲ʉ+6)Ɉ9+ Iuml˲śyacuteĜ)ːĢ9+ ˲lt) heat cool

B˒9+)$5amp8

Fig 11 gGhGĩŇφ(y)i+raquoeth˰ȂȮNw˱

Du Pont Kolon Teijin AKZO

0

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6

7

8

9

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)

0

1

2

3

4

5

6

7

8

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

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1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

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1

2

3

4

5

6

7

1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

φ(y)i

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heatcool

heatcool

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26

McAgraveƓltoumlʉ˲IumlśyacuteĜampɶǎBOacuteraquoethĒAlt 4 ȡamp9

)gGhGĩŇǭİraquoethEcircƶˋęŐEuml˲oNb|FmSFN~

ůˊƮBʼɷoumlgGhGĩŇĐOacuteraquoeth)gt+(ampŨ

$ɷoumlĮiquestƮ)ɷʹƳiexclȲgGhGEacute˥˲ƎɫǾʅEacute˥ampamp

9)gGhGŘ)ˋȠ˲gGhGĩŇĐOacutegt+(ampɝ

$D|vcɗɎƿȎ9ugraveƿȉȊę5$lt 40ŃɆ ˲gGhGĩ

Ň9ĐOacute$gtampŨ$ɇƷʵuuml+ʒƸĬʚǾʅʓ

ǘ˝)ƘǟNwBntilde79+amp$gt˲ɷoumlĮiquestƮ˲ůˊƮ)gGhG

BȩǀȖ)ˋȠgtampɝ)amp Fig 10Bɻ$6gtamp˲Du Pont

Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

Ńˏ+Eacute˥gGhGĩŇƟraquoethgt Du PontltŧĊǧ

Eacute8gtAKZO)ˍ$ETHʱȇȍ)=ʀaumlBƇgt

řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

Patent SQUAREa[=laquoů

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

80

1 11 21 31 41 51 61 71 81 91 101 111

113

DuPont

Kolon

Teijin

AKZO

01020304050607080

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0

1

2

3

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5

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29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

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31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

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Patent SQUARE7N5amp(Wx

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34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

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43

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Du Pont

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ƚ

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ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

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52 Du PontZA[A(ȈbrvbarȝĖƄ

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Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

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45

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+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

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ȝwdeg$+ƶ

46

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ŝ48

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62 ĆǜȜ

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47

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+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

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ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

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uacuteĕ 26ucirc 2ľ

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ědžƬIgraveiacuteĮ

łŁ atilde

26

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Teijin 2000 Ńˏȋʶ˲ɗɎ)ˍgtEacute˥BĐ$gt+amp

ltgGhGĩŇφ(y)i +Ģɜ˲ɻ+gGhGĩŇuml$gt+(

Ƙ K˲olonAgravecopyamp$gGhGĩŇǭİraquoeth)Ƭgt9++ 2˲006

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řĴNw)$9icircǃ)o^b˰Fig 12 ˱ lt9ɶǎBOacute

$ 4 Ȩ˦+o^bBlaquoů)ĕ(Ĺɻlt(

(lt˲igraveȡgGhGĩŇ+Ecircļ)Ĺɻlt

Fig 12 gGhGĩŇφ(y)i+raquoeth˰řĴNw˱

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27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

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G)$Eacute˥egraveɣŤgtampBȠoslash$gt

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˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

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lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

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w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

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gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

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gt

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+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

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Du Pont Kolon Teijin AKZO

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Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

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Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

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4

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((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

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Du Pont Kolon Teijin AKZO

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FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

27

ETH˝)13$gGhGˍʺ+ʂʱřĴNw)ǾŜȆgtampȠ

+ampltigraveȡ+gGhG)ˍgtɝƘ F˲ig 11=97 Fig

12)aringƢgtģ˓˲Fig 11igraveȡ+raquoethbrvbarʷ9+=˲Fig 12

igraveȡ+raquoeth)ʽȉamp˲ETH˝5+ɝĪBƍƁgtamp)(gt

˲igraveȡ+ǾŜ)$ɝĪgt

gGhGĩŇ+Đǭ)$ˤɱgt+ AKZO gt˲ETHʱȇȍ

)=ʀaumlBƇgt 3ȡ)$˲Fig 11)ɻlt(Ń

BɆgtǓ)φ(y)i ǭİgt(raquoethɻlt(Ŏ$ʀ- Kolon

2006 Ń+ŵɳǧEacuteŗ˲gGhGĩŇĐOacuteraquoeth)gtampgt

Du PontltŧĊBiquestŲamp)=˲Du PontˋȠ$(gGh

G)$Eacute˥egraveɣŤgtampBȠoslash$gt

Ƙ D˲u Pont Teijinφ(y)i+Đǭ)ˍgtraquoethɻlt( D˲u Pont

Ń)deglt 1 lt φ(y)i lt 2+ȶĀǁaeligƲ$Du Pont 3ȡ)ǔ

2Eacute˥iexclƓĔ˲řĴNw+ ƘǟNwBƬgt9+ 4714)9

gt)9ŽltgGhGĩŇB 1 lt φ(y)i lt 2)Ŷ$gtamplt˲Eacute˥+

gGhGŧĊǧEacute(ordflt+ʊ6B$gtampɝltgtFig

13)igraveȡ+Ǿʅ 1iexclŐ=+NwƓ+EcircļBȠ+ɇƷ= D˲u Pont

+Ǿʅ 1iexclŐ=+NwƓ 20NwȬEacute$gtŭǯ)ʼ(

˲ƎɫǾʅ+(ŵɳ+DZǞ(ǾʅBEacute˥gt˓)˲NwƓ

+ːBʄgtamp)=NwAumlħBȺƸ˲ũāgGhGŧĊǧ

Eacute$5VNBŶ$gt+(

lt)Yacutesect)$gGhGĩŇ+ɆŃĒUgraveB Fig 14)Ƞ5+

ʘʔicircǃřĴNw+o^b)ǡȘgtamp ˲= Du Pont+Eacute˥N

w+YacutesectEacuteȆˡŇφ(z)i = 134Ģamp($gtTeijin Kolon)

$o^b+-ltĕamplt˲Nw+ƔʀɴȆ)ǡũ

ųA$(ampȠoslashgt(A Teijin Kolon )Ĭ$ Du Pont

gGhGŧĊ+ǧEacute)Ĭ$ufUxbgtũʗ˭ampȠoslash

28

42 ȝʛtbmJKampgGhG+ˍsup3)ˍgtɝĪ 5ɲ$Ǿʅ+oXVEcirc˦auml`MVbuFeOBȋEcirc

ƶBȋ$˲ȝʛtbmJK+ubNVEcircƶBɲubNV+džʩ

)D|vcɗɎ+ɷʹoXV˲ɕʩ) Table 11 12)ȠMc+

L`RB2Fig 15 )ȂȮNw)EacuteȆMc+ubN

VBȠin~+˙ȩMcshyȋuumlƓBɴ$gtǾʅEacute˥Ɠ)ʽ

Fig 13 Ǿʅ 1iexclŐ=+NwƓEcircļ

0

10

20

30

40

50

60

70

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1 11 21 31 41 51 61 71 81 91 101 111

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Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

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Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

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Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

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Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

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4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

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7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

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1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

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ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

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vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

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ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

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gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

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13

958= )

)

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1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

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31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

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+

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857lt

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Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

29

Ƭgt9++˲Du Pont AKZOɀȻĸȧ˲Teijindzɿĸȧ)ǡOgrave$gt

˟ćBǾĢgtampEacuteƴ5ŗȓpoundƿgt Kolon ˲İ(ǾʅEacute˥

iexclƓ+ dzɿ ɀȻ˲ɀȻ ĺccedil=ĸȧ1+Eacute˥Ĕfrac34ɲpoundƿ)

=D|vcɗɎɷʹoXV+QDamp(gtŵɳ˟ć+Eacute˥Ĕ($

gt8 K˲olonDžIcircBȃŵɳ˟ć)ǾĢgt+( ɹ˲Ɠ+ŵɳ˟ć)

ɡNwBEacute˥gtamp)=˲DžIcircUgraveBā+(ampƈĪ

gt

NJ)gGhG˔ŵɳ˟ćBǾĢgt8 i˲n~˅ɹ$gt Fig

15BƓcedila[amp$ Table 16)ʨʂETHʱ)ʒƸĬʚpoundƿ+Ǿ

ʅEacute˥iexclƓ)ĕ(Ĺgt8 Eacute˲˥iexclƓƪ9Ĕ Du Pont)Ĭ$poundƿ

Eacute˥$gtŵɳ˟ć)ǡȘgtTable 16)13$ Du PontEacute˥Ǿʅ

+ȂȮʓǘ˝)13$˲gGhGˍʺMcshyȋuumlƓ 0 uuml+9+Bʡĝ

ʂ˲+ Kolon˲Teijin˲AKZO McBshyȋ$gt˟ćBˮ

ɬ)uMOs~ccopyamp$ɴ+ɇƷ˲Du PontMcB

shyȋ$()9Žlt 3 ȡshyȋ$gt˟ćamp$˲˅iacuteĸȧ)13

gtȹŇ+˟ćŻEacuteD|vcɗɎ Teijin+x[ȼD|vc˰ Conex˱

+Ȏ˙˅iacuteB˒˲dzǪ˅iacuteɲAgt[17]Ȏ˙˅iacute9dzǪ˅iacute9˅iacute+˓)

dzǪȀaringŠʻ7ɪ)+˅iacute)13$9dzǪ+ȹŇ˅ɺ(j

|x[=˲ȹŇQb~UcircEcircgtamp˅iacutearingŠʻɲ(

=˲ũāaringŠʢlt(=gtĔ+ǾʅEacute˥B$gt Du

Pont ˅iacuteĸȧ)13$Ň9ȹŇ+McBshyȋ$(amp

lt D˲u PontD|vcɗɎ)13gt˅iacuteĸȧ+gGhGBȤUacute$gtamp

ƈĪEacuteƴgt

Du Pont +gGhGȤUacuteBƾʈgt8+˟ć)Eacute˥ǾʅBŻEacute

gtamp˲Kolon 24173 396880 875615˲Teijin 582403 806160 AKZO 67000

gtltǾʅ+ȔˉȀǝBȟʍgtamp˲9ǾʅȔˉ$gt

+amplt 35 ʱ2U^N)=˲+˟ć)Eacute˥Ǿʅ)żɋ

ȇȍǸ5Aacuteȝ(egraveɣŤ˭5=˅iacuteĸȧ)13$

Du PontȹŇ)ˍgtgGhGBȤUacute$gtegraveɣŤ˭ampȠoslash

gt

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Du Pont Kolon Teijin AKZO

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Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

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amp0

247

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Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

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((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

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Du Pont Kolon Teijin AKZO

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FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

30

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Fig 15 ȝʛtbmJKubNV˰Mc˲ȂȮNw˱

Patent SQUAREa[=laquoů

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

31

Table 16 13

Patent SQUARE

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 3 0 0 0 1 1 0 0 0 0 1 0 0 1 12 0 1 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 1 2 0 2 0 0 0 0 1 0 2 0 0 0 0 0 0 0

$ 3 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0$ 18 4 8 13 3 13 2 9 1 0 0 0 2 6 8 0 1 8 1 3 0 3 8 1 0

$ 8 0 2 0 3 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 08 2 3 4 10 1 1 1 6 0 0 3 0 0 3 3 0 0 5 3 2 0 3 1 0 0 38 10 2 18 5 0 8 8 2 0 5 5 0 4 10 9 0 19 2 0 0 2 16 1 0- 82 16 3 57 27 5 15 24 1 0 18 6 2 21 16 9 5 28 6 3 0 8 23 1 0

13 8 0 0 4 1 0 0 3 1 0 2 0 0 0 1 2 0 4 0 1 0 0 0 0 0amp7=ILE 66 21 0 44 22 6 5 27 11 0 14 5 2 10 15 7 2 36 12 1 0 0 8 3 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 4 0 0 0 3 0 0 3 3 0 0 0 0 0 3 0 0 0 1 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0$ 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 08 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 0 4 0 0 0 3 0 0 1 0 0 0 3 1 0 6 0 0 0 0 0 0 0

$ 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 1 0 3 1 0 3 1 0 0 0 0 0 0 1 1 0 0 3 1 1 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6 0 0 6 3 0 1 3 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0- 14 0 0 10 5 1 0 3 0 0 0 3 0 0 1 0 0 6 1 0 0 1 1 0 0

13 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1amp7=ILE 15 1 0 5 1 1 0 5 0 0 12 0 0 2 1 0 0 19 0 1 0 0 2 2 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 4 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0- 1 0 0 1 2 1 0 0 0 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 1 2 0 3 0 1 1 2 0 0 0 0 1 0 0 1 0 2 0 0 0 0 2 0 0

Du Pont

Kolon

Teijin

AKZO

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

32

SiquestDu Pont0NLN9XiquestS 2X)sup1hiquestcent

iexclp r) Kolon AKZOX)centiexclp

AHBNlaquo]]amp(centiexcl)

iquestcentiexclp$( rmicrocopy=GDN5N( Du Pont

--a)Rw)sup1h]ordm)shyiquest

Kolon 12935539 13290329 AKZO 155595)Q 13290329

laquo centiexclpo)shyparareg)iquest13290329

155595 para)iquest12935539 para

iquest12935539 Table 13sup2(s 2009q]ordm

shy)iquestzsect]t]ordmbcurrenvraquo`f)iquest

13290329 155595paraamp centiexclp) rmicrocopyriquest

Du Pontcentiexclp) rmiddot)--a)~

l])

OiquesttV) Kolon]ordm)Table 16Qiquestfrac14yen

BN0M2sup1h)iquestshy]ordmU 28Un$middot+

iquestDu Pontmicroumlsup1h0NLN9X]ordm)iquest

Kolon[brvbarVDu Pontacutey]ordm)g

)

dpoundluo1JNCX--middotsup30NLN9mbrvbar

iquestltI6FN8 Fig 16iquestY7N5 Table 17ltI

6FN8ordf)iquestDu Pont AZKOcentiexclp_iquestTeijinlaquop

_)Ze1JNCd)iquestltIk13ordf) Fig

15 Fig 16 Du Pont Teijin AKZOm) KolonltIk13

k13iquestuo1JNC--middotsup30NLN9j)^

) Kolon K43P)iquestEBNcxmiddot)0NLN9$

X(iquestS]ordmsup1hacute]ordm))

1JNC13d Du Pont]ordmdeg)amp(iquest--

cedil)bcurrenvraquosup1h|])422 plusmnampiquest--

middotsup3notplusmnuo1JNCiquestDu Pont--middotsup30NLN9

)~l) Table 17 Table 16iquestDu Pont

0NLN9XiquestKolon Teijin AKZO0NLN9X)frac14

yenBN0M2sup1hjQ Du PontTi 3sup2-

33

Du Pont Kolon Teijin AKZO

$

amp0

247

6lt3

(

+

-

13

958= )

)

1

1

Patent SQUARE7N5amp(Wx

Fig 16 macrAN8gtHB8H13frac120NLN9iquestuo1JNCfrac34

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

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tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

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2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

33

Du Pont Kolon Teijin AKZO

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amp0

247

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34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

34

Table 17 13

CJgt +2 4 9 0((

BHKgt ltGC 2 ) 5 6 3

FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 8 2 0 5 0 0 0 7 0 0 1 0 0 0 1 0 0 9 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 2 0 0 2 0 0 0 1 0 0 2 0 0 0 0 1 0 0

$ 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0$ 12 5 10 13 2 4 1 16 0 0 1 0 0 3 4 0 0 1 0 1 0 2 9 1 0

$ 8 0 2 0 1 0 0 2 0 0 0 1 2 0 1 0 0 0 1 1 2 0 0 0 0 08 4 2 3 6 1 0 1 3 0 0 0 1 0 9 0 0 0 5 2 2 0 2 0 0 0 21 3 2 13 4 1 7 5 3 0 1 1 0 1 6 5 0 12 1 1 0 2 15 3 0- 67 7 3 33 21 6 9 21 4 0 7 3 0 3 8 5 0 28 13 3 0 0 22 3 0

13 6 2 1 3 1 0 0 2 0 0 1 0 0 0 0 1 0 2 0 1 0 0 3 0 0amp7=ILE 74 8 0 40 23 6 5 20 4 0 5 0 0 0 10 16 0 52 23 1 0 1 4 3 0FADL 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 5 3 1 2 0 0 0 2 0 0 3 1 0 0 2 0 0 8 0 1 0 0 0 0 0

1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0$ 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 08 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 0 0 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 3 0 0 2 0 0 1 1 0 0 0 0 0 0 3 1 0 4 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 1 0 2 5 0 0 3 1 0 1 2 1 0 6 0 1 0 0 0 0 0

$ 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0$ 7 0 4 3 1 1 0 2 1 0 1 0 0 1 4 1 1 3 0 0 0 0 0 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 9 2 2 12 5 2 0 3 1 0 2 0 0 2 3 2 1 6 0 0 0 2 5 0 0- 9 1 0 13 7 5 0 3 1 0 1 1 1 0 1 3 0 9 2 0 0 0 3 0 0

13 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0amp7=ILE 17 1 1 15 6 2 1 8 4 0 6 0 1 2 1 2 1 23 0 0 0 0 1 0 0FADL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

$ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0$ 2 0 1 1 1 1 0 0 0 1 1 0 0 0 3 0 0 1 0 0 0 0 1 0 0

$ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 08 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0- 1 0 0 2 3 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 5 0 0

13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0amp7=ILE 4 2 1 5 0 0 1 3 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0

Du Pont

Kolon

Teijin

AKZO

Patent SQUARE

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

35

Atildeiquest1PNPZ) Oacute-IDnotlaquoplusmnfrac34AM54NtildeGC

Pg~t13e(Ograve Oacute2pound]frac14Z)Igravek

Oacuteacute copyumlsyenvOacutet13e(syenordmEacute)

acute OacuteBJCPnacute)Ccedilv Aacutesup2gtIFP

6P)t13e(syen Table 9 centamp^OacuteSsyenOacute

t13e(syeni)Oacutesyen$-IDnotlaquouml+)

syen)OacuteordmEacutegtIFP6P Aacutesup2)T)

brvbar2LPEshyohOacuteIgravek_IcircmicroAcirciexclmiddot

)parax)micro acute copyumlsyen Kolon 13290329 Teijin 9958900

t13e(syen Kolon 13821458 Teijin 10398402)p

13821458AElig 3W AcircOacute13821458 Acirc

Table 13sup3) 13821458$deg_VAuml 2011uw_Icirc

)Oacuteacute copyumlsyen)vAtilde)Igrave

k Oacute1PNPAacutesup2v$ Du Pont ltdegcurrenc

)freg|IumlIgravek)shy)QOacutet13e(syen)ordmEacute

Atilde Oacutedeg_y Kolon_IcircAElig1PNP Teijin1poundZ

(Oacute-IDnotlaquoEumldeg) Aring

OacuteIgravek Du PontltEgrave)a

Oacute)amp(Oacuteacute copyumlsyen)lt

Egrave)freg|IumlIgravek_)13

brvbar2LPEshyohOacuteTable 16ETHmacrCP1O3Igravek Oacute

-IDnotlaquoplusmnfrac34AM54Atilde[)Agrave` Kolon 11sectOacuteTeijin 13sectOacute

AKZO 3sect)Du Pont zr2LPER1PNPZ )

$OacuteKolon qmicrob_Icirc)sup3)

brvbarcedilEcircRZdXjl=K7HP9Yplusmn

(Fig 17)micro_IcircW 772WmOacuteDu Pont mIgravekdXZ

)`)R$copyumlsyenAtilde)2LPEZIacutev

Iuml`)

Fig 17Atilde_IcircIgravekraquo)OacuteTable 188P6cent

hOacuteETHmacrCP1O3IgravekOacuteDu Pont ZUpoundZ

)dX)ordfOacute3 pound]frac14)ETHmacrIgravek Oacute

Koloncopyuml t13e(OacuteTeijin AKZOcopyumlsyenOacutefrac12v

36

)79gt

) )amp

amp

amp35

35

13

$

42

+

-

=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

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Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

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ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

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92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

36

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) )amp

amp

amp35

35

13

$

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+

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=

04

4

1

((8lt6

Du Pont Kolon Teijin AKZO

Fig 17 sup1BP9J0C9J24NtildedXOacutebrvbar2LPEOgrave

Patent SQUARE8P6amp(Y~

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

(-

ampamp694

857lt

$

$

$13

13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

ǻEvsvW=~0sectŇǽƕ$ȦZA[AȈǻǑǮ+ćntildeFq

vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

ŁƍƗ=eumlŊȖ132ņocircőUumlatildeUumlatildeȌZdvKmtfYLitVƍƗ

ƒědžƬIgraveiacuteĮ ƀǰ acirc İħȦņocircőUumlatildeUumlatildeȌZdvKmtfYLi

tVƍƗƒědžƬIgraveiacuteĮ Ķȡ wƵ İħ(Ċ79đǡƂy2

ŁatildeědžƬIgraveiacuteĮ(atilde(9Ȧ2 ucircȇatilde(ȈJevV

ȖķmiddotĕHgDpNŌāƐ ĪƽědžȆƆȀ32(Ċ79ť

đǡƂy2

2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

37

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 2 1 2 0 0 4 3 3 0 0 0 0 4 0 0 3 1 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 2 0 0 0 0 2 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0

1 - 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0- 10 3 1 0 0 0 11 5 6 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0

- = 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 4 0 1 2 0 0 2 6 4 0 0 0 0 4 0 0 5 0 0 0 0 0 0 0 15 6 0 6 0 0 19 9 18 4 0 0 0 7 0 0 13 2 0 0 0 0 0 0(4 25 29 15 22 0 0 61 26 36 3 0 0 0 17 0 0 56 6 0 0 0 0 0 0

4 3 2 2 0 0 3 0 2 0 0 0 0 2 0 0 6 2 0 0 0 0 0 0ltAKOH 21 17 7 14 0 0 41 33 27 0 0 0 0 18 0 0 52 6 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 5 0 4 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 1 1 1 2 0 0 3 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 2 0 2 2 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0(4 2 0 2 1 0 0 4 6 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 3 1 3 12 0 0 3 12 0 0 2 1 0 0 1 0 2 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0(4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 0 0 2 0 1 1 0 2 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0

Table 18 13

Patent SQUARE

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

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cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

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poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

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Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

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Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

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ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

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iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

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6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

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ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

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92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

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wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

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cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

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45

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ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

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ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

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otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

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55 KolonĖƄƈbrvbarȝ

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ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

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brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

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ŝ48

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62 ĆǜȜ

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47

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brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

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8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

38

w`0cAElig(OtildeOacuteOumlampIcirc-Du Pont OtildeOacuteocirc

13w`0cAElig-(brvbar+Ăigraveocirc-w` cAElig

OtildeOacuteIcirc ĂOslashtimesfrac34reg(ugrave0Y-Icirc-Kevlar Aramid Fiber

-ĂOtildeOacuteIcirc OslashtimesĂnmacrAcircugrave0x$Icirc

-[16]dry-jet wet spinning processlaquoparaĂsup1shyAgraventildeAgraveOtilde

Oacute-laquopara-WUumlOslashtimes ntildethornIcircthornĂOslashtimes)sup1shy

ntildeAgrave OtildeOacuteigravee-ĂOtildeOacuteIcirc-igraveDO

LVV 1OJOslashtimesreg(ograveagraveagraveOcirc-Table 16 17 igrave

ocircicircA3B36VTV0cAElig(ĂTable 18xecirc- Table

19jaEacutecopygacirceacute+ĂDu Pont A3B3Iacutev

-Ugrave+-ucirclyacuteIgraveiquestatilde ĂKolon 12990192

Teijin 894964 12450326 AKZO 894964- 894964 12450326

EgraveoacuteĂ12990192 EgraveoacuteTable 13

12990192 ) poundTHORNcedillCcedilAuml 2009lyacute-WlaquoĂ894964

1996 AKZO lyacuteAtildesup3pUacute AKZO Teijin 8QVG

Ă2gtQ Centrifugal Spinning Process for Spinnable Solusions

ĂOtildeOacutelaquoparaocirc-iquestatilde-115ecircĂDu Pont + Kolon

cedill ĂNtildeĂccediltacircoacuteĂAumlAringUcircrĂ=VQ2GĂ

od Kolon szligegravearinguuml0currenacirceacute-[11]

Kolon lyacuteiquestatilde 12450326 Egraveoacute++(ĂKolon

Du Pont +hcent OtildeOacuteIcirc-igraveucircocirc-iquestatilde

-m-+iquestatildekĂDu Pont+cedillpoundTHORN

Weth-umlldeg-

ĂDu Pont lyacute 2Igravelyacute-ucircĂraquoaacute

Icirccopy-raquoaacuteIcirc-copy0sectX

notĀyenlcopyăraquoordmscopyăāĂucirclyacute Kolon 12792304

Teijin 1292390(iquestatildeEgraveoacute-+ĂDu Pont ucirc

A3B30Iacutev-Euml-

Table 18 yumlYacuteIV6U8ucirccopy Ă1OJOslashtimesszligiacuteGS

9ocircf-ethm Kolon 3OgraveiexclĂTeijin 8OgraveiexclĂAKZO 3Ograveiexcl-

+ĂTeijin copygoumliquestatilde0copylyacute-Euml-

regaeligacuteuacuteZcAEligw`copy0CFQltNVgt0bszlig

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

w`0cAEligMAIV ucirc(iumllĂsup3pu0iuml-

Iuml-

Fig 18copyg=V0 Table 19Euml|sup2 Table 19Z Du

Pont ] 3 IgraveieumlyumlYacuteIV6U8ucirc frac14

+ĂOtildeOacuteIcirc+yIcirc0~-igraveocirccopyw`

cAEligigraveocircAacuteETHaeligacuteuacuteaeligacuteuacute(W(cAElig

Du Pont frac12Eacute-OtildeOacute+yocirc-Icirc

igravew`cAEligiquestatilde ĂKolon 12598998 12990192 13655885

Teijin 894964 12450326 AKZO 754364 894 964- Kolon 3

^ ( 2008]otildelyacuteAElig frac1413ĂEgraveoacute(WlaquoĂ

Teijin AKZO lyacute (Egraveoacute-qecircĂOtildeOacuteIcirc

-igraveDOLVV 1OJOslashtimesfrac340micro-ograveagraveagraveOcirc

-+Ăucirc Du PontA3B3divide-umlldeg-

WlaquoĂyIcircigraveucircocircĂAKZO iquestatilde Egraveoacute

- Kolon iquestatilde EgraveoacuteAEligfrac14+ Kolon iquestatilde

poundTHORNcedillkocirc-[-ĂTeijin-w`cAElig

+ĂucircA3B3divide-zUcircthorn oordf

40

Du Pont Kolon Teijin AKZO

2

0

)

+

13

--

2

2

(-

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ampamp694

857lt

$

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13

Fig 18 EcircccedilHVgtE4P5IgtP79ĀwaumlĂ7RVKā Patent SQUARE=Vb

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

Kolon+ĆƆő$98 2006ucircȊjZfvAringĕȦȂAring ~ ŬǎƟȦƳ

ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

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-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

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vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

AĚlt$ Ȧ2ƓeacuteƢŻ(79ǛŐ

ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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2ȦNtildeatildeŀȇ( 2ucircȇatilde=ŨǍauml ȖȦTHORN łŁ Ĺȟ(ť

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uacuteĕ 26ucirc 2ľ

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ědžƬIgraveiacuteĮ

łŁ atilde

39

(Fig 18)A3B3ocircicircw`cAEligOtildeOacuteIcircoslashZ-ĂKolon ograve

IcircĂTeijin raquoaacuteIcirc(middotr-Ccedil_plusmn- Kolon Igrave

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40

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41

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EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

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1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

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AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

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ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

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6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

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ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

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ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

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92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

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wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

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Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

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brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

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hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

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45

$+

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ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

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+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

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y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

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rOM=ǓaringȦƲǬ(+TEMVfXtG(79ġbrvbarȦZA[AȈ

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ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

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Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

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brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

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( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

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( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

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8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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ǡĐ=LJ2

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40

Du Pont Kolon Teijin AKZO

2

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EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

- = 0 0 0 0 0 0 5 0 0 1 0 0 0 4 0 0 2 0 0 0 0 0 0 0= 1 2 2 3 0 0 5 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 11 5 2 9 0 0 11 2 16 0 0 0 0 9 0 0 12 3 0 0 0 0 0 0(4 14 20 9 9 0 0 40 16 34 0 0 0 0 3 0 0 44 5 0 0 0 0 0 0

1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 2 0 2 0 0 2 2 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 4 4 0 2 0 1 10 3 1 0 0 0 0 3 0 0 2 1 0 0 0 0 0 0(4 5 5 1 3 0 0 7 4 3 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0

1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

- = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0(4 0 0 2 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

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Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

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AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

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ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

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6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

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brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

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ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

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wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

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Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

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45

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ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

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otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

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55 KolonĖƄƈbrvbarȝ

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ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

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Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

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ȝwdeg$+ƶ

46

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61 Ʊĥ

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brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

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ŝ48

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ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

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47

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48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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đǡƂy2

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đǡƂy2

ĽĆ(ȦPg=ǸȦUcircnotŭ6ƏEacute=ȖƀƍƗccedilƉŔ(ťđ

ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

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ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

41

FLCB 28 13 amp28 5gt $ 9gt 8N8 6 13300

EJMB )gt +

IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 3 1 11 0 0 3 0 0 1 0 0 0 0 0 0 11 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 7 4 2 0 0 8 0 8 1 0 0 0 4 0 0 7 0 0 0 0 0 0 0

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1 4 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0ltAKOH 14 14 4 12 0 0 39 22 14 3 0 0 0 5 0 0 38 14 0 0 0 0 0 0IDGO 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 2 7 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

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- = 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0= 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0(4 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 2 1 1 4 0 0 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

1 - 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 1 2 0 0 2 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0

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1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 2 6 4 24 0 1 14 23 1 0 0 0 0 0 0 0 2 4 1 0 0 0 0 0IDGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- 2 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0

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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ltAKOH 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0

Du Pont

Kolon

Teijin

AKZO

Table 19 13

Patent SQUARE

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

ŗƼĠbrvbar13Iacuteǫı=yĠbrvbarǹyumlyȦ

ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

Ŕ(Ȃnj]nivQv$9ȦIacuteǫıȈfrac14= Du Pontſ

85ȂnjyumlsectȚOacute(brvbarȝųǔ+ȦTeijin 894964

AKZO 894964$9ȦƧƥocircƕ(ǹ(ȈǻȚOacute$frac14=ſ

ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

Ƨƥocircƕǹyuml(ȈȚOacute(+ Du PontZA[AȎ9ȦȚ

Oacute(ȈƌǢ=oacute Du Pont Kolonȇ$ƌǤǕǒDžltƶ

ȦTable 19$Ȣǃ(fvEtGȚOacuteı+ȦgtngWƳƯljǺcr

OM(ȈȀsect$+ Kolon 7ơėȦTeijin 14ơėȦAKZO 4ơė$

8ȦKolon+iumlųǔ$ Du Pontfrac14=ſȚOacute=ǿ

ğsup2Źƈ(brvbarȝȦıȋaringųǔ$ŕordfƎ=Iuml ĨecircbrvbarŅ2

Teijin +ıȋaringųǔ=UcircıbrvbarȝƏEacute8Ȧ

KolonHvM$+ Table 13(Ə7(Ȧbrvbarȝųǔ7ordmı+ĂſĎ

OtildeědžŤbrvbarĆbrvbarȝ$2$dz013sup2Źƈbrvbarȝ+ȦDu

Pont 8ǵƺƷĎOtilde=Ocirc(brvbarȝƭň$=ƏEacute

ltȦŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbarŅ+Ȧ Dž

őbrvbarȝědžȚOacute=ųaringbrvbarŅ($+ƶ

2$ƶecirc(79ȦŁƍƗĘš(79 Du PontZA[AƓcedil

AcircƻčȡȚOacute=Ĩaring$13aeligȍŐǖ+ȦDu PontyenȀȇ

ƌ9ĈȦDu PontȚOacuteědž=ZA[AƓcedilOuml

AringȦŁƍƗĘšYacuteăčƏ(OumlAringȦ Džő

Ęš=ƾƐ(igraveſ(79ȦĎOtildeŤbrvbaroMFȡȚOacute=ųaring

$13Ȧy$fYLitVAcircƻ

wĵȦKolon7ĆƆő(+ȦĘš=ſ(79brvbarȝ

ƘƇȚOacute=ƆǍbrvbarŅȦ79ŕordfmiddotǍDZ3ȡědžȚOacute(

igraveǿğƈ(Ǧū=ĞiexclAcircƻ

43

ƞ 5Ɯ ƭň24

51 gtngWőƃ 4ƐbrvbarȝCcedil

AumlƐbrvbarȝCcedil(sectŇ=Dž ƭňȦz7ųĉġbrvbar

Du Pont

Du Pontbrvbarȝ+gtngWƳƯ=Ecircőmiddot 1972ucircȊȦ1990ucircȗ 2000

ucircȊ(brvbarȝ`vFograve1990ucircȗbrvbarȝ+umlŀ(brvbarȝųǔŕordf

ŀȇŪ(Ȧĭǂųǔ=brvbarȝƶ84Ȧĺŀ

(brvbarȝųǔ+ƳƯljǺ(ȈltȂAring8divide13Aacute9ocircƕ(Ȉıbrvbar

ȝ$9Ȧ2Ćmacrocirc6ſǷƟgtngWƳƯ8iumlȑȚOacutebrvbarȝ+ 5

ucircyen(Agraveńwĵ 2000ucircȊ+ȦȂAring8divide13Aacute92$brvbarȝ+ŧ

iuml5ı+brvbarȝ8Ȧĭǂųǔ(ŕordfŀȇ=Ā

ȅ7ĐIumlƚ8ȦĆmacrocirc6ſǷȦƳƯ

Fqvhbrvbarȝ(Ȉ+AgraveńCcedilǍ8ȦſǷ(Ȉ+ 2011ucircĺŮ5

ĤUumlCcedil$8ȦgtngWƳƯědž(Ocirc13ĴƳƯědžȆƆ

6ȦETHiquest-ȔETHĆƆőŴlaquoƟȦ8brvbarȝĖƄUacuteĻ

ƚ

Kolon

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ƯŲč(Uuml13Ąȕ=iquest1yŤcrOM(5brvbarȝKolonbrvbarȝĺ

ŀ Du Pont8ědžƷĎOtilde=ŤbrvbarĺŀȂ8ȦKolon8

brvbarȝųǔĂſĎOtilde=ǝŊƭňȦ2007 ucircshy(brvbarȝųǔ+

5ĂſĎOtildeǑǮ(igraveȦ2008 ucircȊ(brvbarȝųǔ+Ă

ſĎOtildeǑǮ5śamp$ 8Ȧ2008 ucircȊ

brvbarȝ$+ Du Pont8ŤbrvbarĎOtilde(Ocircųǔbrvbarȝƚ

Teijin

Teijinbrvbarȝ+ Du Pont7brvbarȝ`vF+Ǎ8ȦȂAring8divide13Aacute

92$crOM(Ȉ 20ucirc=Ƙ(brvbarȝ8+ĭǂųǔ

(7ŕordfŀȇĀȅ=ĐIuml5$ƶ82000 ucircȊȦſǷȦ

ƳƯFqvhbrvbarȝOslash138ȦDu Pont(Ʈ Džő

ĆƆőŴlaquo=Ŷbrvbarȝ$+ƶ

AKZO

44

AKZO + Du Pont ~-gtngWƳƯőƃ]CXgt$(5lt8

ȦgtngWƳƯȣĸŀ 1970 ucircshyordmųǔbrvbarȝ+

AKZOőƔǫ=ųǔŐƨ$Ǵǖģ$9ȦŁƍƗǜȜ$

52 Du PontZA[A(ȈbrvbarȝĖƄ

AumlƐcurren(ŷƛFqvhćntildeFqvhȇ$brvbarȝıŜŹǾ+Ű Ȧ

centųǔbrvbarȝıEvsvWȤfrac14ȥſțyumlĵšFqvh=Ŀųǔbrvbar

ȝıEvsvWȤfrac14ȥſțyuml(+ Du PontwƐ(oumlǍ8lt

Du Pont +ćntildeFqvh795ŷƛFqvh$ZA[AȈǻEvsvWiquest

-frac14Ucircſ(igraveȦ 3 Ɛ$+ǶCcedil$ 2Fqvh

EvsvWbrvbarźțyumlȦZA[Aeacuteyuml5AEligŔCcedil$

wǁ(ŷƛFqvh(+ƆĸȠŎœĕnjǑǮUcirc

(igraveȦćntildeFqvh$+ƓcedilĈ7ZA[AȈǻǑdzUcirc

TEMVfXtGųčyȦ4Ɛ 1Ɛ3ƅfXtGƭň$

+ȦĐIumlƈ(brvbarȝFqvhǑǮyenegrave5+Ǒdz=Uacute

(829 Du Pont+ĭǂųǔ6ſƟȦNJȃthornųǔbrvbarȝ

ȦǪ+ƆĸȠŎ3=ȆƏȦZA[AǨ9ĈĎOtilde(+Ɠ

cedil7plusmn4ƶyƶecirc79ȦZA[AȈǻǑdz+ćntilde

Fqvh(ųĉźƏ

53 Du PontZA[AfYLitV

ǞŝȘ(ſZA[Aeacuteyumlφ(y)i φ(z)i=ŜǭƭňȦDu Pont+ucirc

(8 1 lt φ(y)i lt 2 φ(z)i = 1$Œ)AgraveńDu Pont+ 3Ɛ(Ŝ0

brvbarȝıUcircȦćntildeFqvhĵšFqvh=Ŀ5+ 4714(5y

(5Ģ8ZA[Aeacuteyuml= 1 lt φ(y)i lt 2(ĝ8Ȧbrvbarȝ$Z

A[AĎOtildeŤbrvbar78Ǘ3=ƶ8AumlƐ

ųǔ 1ă9Fqvhısectoslash79ȦDu Pontųǔ 1ă9Fqv

hı+ 20Fqvhƙbrvbarēũ(ǽȦĭǂųǔ7ědž

ūŠ$+ųǔ=brvbarȝȍ(+ȦFqvhıyȋ=Ǔ(79

Fqvhyenegrave=ƤŊȦĐIumlZA[AĎOtildeŤbrvbar2oMF=ĝ

45

$+

wĵȦTeijin Kolon(+crSV813Uuml138ȦFqv

hIJǏuLJź(+ŢĐęltƏEacutelt Teijin

Kolon(igraveDu Pont+ZA[AĎOtildeŤbrvbar(igravefYLitVĐǢ

ȡƏEacute

54 Du PontZA[AƓcedilȚOacuteġbrvbar

ǞŝȘ(ſfrac14Iacuteı=Ocirc(bpRkvVŜǭ=Dž ƭňȦ

Du Pont +Ƨƥocircƕ(ȈFqvh(frac14ſțyumlȡ(5Ģ8

Ȧǹiquest-Iacuteǫı(Ȉfrac14=ſ wĵȦƐ+

ȚOacute(frac14=ſ29ıȋaringųǔ=brvbarȝ

ďǹiquest-Iacuteǫı+Ƨƥocircƕ(ƴƳƯȁCcedilŵĒ=

otildeAtildeȂnj]nivQv$9ċșnjƦ$(5Ģ8ȦDu PontZbrvbarȝ

(+frac14ſcent 8ȦDu Pont +Ƨƥocircƕ(Ȉǹ

Iacuteǫı(ȈĎOtilde=ZA[AƓcedilď

+ KolonědžŤbrvbar(79Ś(iexclĘĎOtilde85Lj8

55 KolonĖƄƈbrvbarȝ

Kolon brvbarȝȚOacute=sectŇ3Ȧųǔbrvbarȝı+iuml(5Ȉlt8 Du

PontųǔƘƇȚOacute(sup2ňƈ(brvbarȝ+ 2008ucircȊ Kolon8brvbar

ȝųǔśamp(ĂſĎOtildeŰ8ȦŤbrvbarĎOtilde(Ocircbrvbarȝ(7

ů$ƶŁƍƗ$ſĘš(797ȚOacute=ųaringbrvbar

Ņ+Ȧ DžőbrvbarȝědžȚOacute=ųaringbrvbarŅ($

y79ȦŁƍƗĘš=ſ(79ȦĆƆő(ĖƄƈbrvbar

ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

GrvpmiddotźƝżtimes(ȦŃŤacutečȡ29+ĺ(

őţacuteōuuml=ĬƌƈǤžŤbrvbar=58Dzucirc$+(7ědžŤ

brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

8ědžƔǫ=Ǽ4Ȧ Džőųǔư=+Ɲreg=ȡ4

ŝ48

ŁƍƗ$+ȦųǔĎOtilde=sectŇ(79ědžŤbrvbarŮ9ĈZA

[AȎȚOacute=ġbrvbar=Ǘ37ȚOacute=ġbrvbar

+Ȧ Džő( ZA[AŤbrvbaroMFȡědžȚOacute=ųaringbrvbar

ŅȦ8ŤbrvbarȉřƠ=ǠbrvbarŅwĵȦĆƆő( +

DžőZA[AƓcedilųǔbrvbarȝȚOacute=ĜībrvbarŅůȦ

ĖƄƈųǔbrvbarȝAcircƻ

sectŇ+ƌǤevVaBoCfVoFM=ĕ(79Dž igraveǣ

gtngWƳƯőƃ(ȦfVoFMŖǬ(+gtngWƳƯljǺc

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vh(UcircǑǮĸ8 2gtngWƳƯőƃ

Džő$ Du Pont+ȦZA[AŤbrvbaroMF=ĐǢbrvbarȝ=Dž

ƏEacute8(fVoFM=sectŇ(79ȦZA[AƓcedilď

ědžȚOacute=ġbrvbarbrvbarŅ

62 ĆǜȜ

ŁƍƗĽUumlǜȜ+ȦZA[A=igraveǣ$112 $dz07

( 1) poundƌ$Ȧ2) uĿſčȦ3) ƓeacuteƢŻ

ZA[A(+ŝ48Ƒ7ƞxƷƌ9ĈĎOtilde+ZA[

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ǖIcircȒ$$4 42 $dz0ƶecirc=ŐǖbrvbarŅ+Ȧaelig

ȍ(ő(para4ȇ3$+ědžŤbrvbarȦĎ

Otildeĸ3( OumlAring3$

47

ŁƍƗ$igraveǣgtngWƳƯőƃ52ědžŤbrvbarƆŽőƃ$

ȦŤbrvbarĎOtilde+ƝAringĎOtildeȦǤmicroǑȄȦŽžƻregȦUXvpQcȤƳ

yumlƖȞȥcopyĎOtilde(+ǑǮȦǙƩědžyenegrave(+ő

Ąȕ8poundȆltŁƍƗ$ĩŏƌǤevVaB

oCfVoFMsectŇ(7ZA[AƓcedilȚOacuteġbrvbarĘšYacuteăč=Őǖ(+Ȧ

igraveǣőƃ(ƤǸ(^gtotG=DžċnjȦŁƍƗ$+Ǝǚ

brvbarŅ

2Aumlǟ(Ȧ421 $dz0Ǹ9ȦŁƍƗigraveǣő$ AKZO (

+gtngWƳƯőNjıőȇ$Ugraveǥ4ȦċnjųǔĎOtilde=

AgraveȐ$13 AKZO (EnkaƍƗė) +gtngWƳƯőƃsup3ǀŀ

( Du Pont5( Ɔő$4ƐbrvbarȝacuteCcedil=Ŝǭ(

79AumlƐĖƄ=ĸ8(brvbarŅȦ AKZO +ő=Ugravefrac12

( ƶecircbrvbarŅ+$

Ȧųǔ(ǑǮĎOtilde=apţſbrvbarŅ Ů

ǜȜ$ŁƍƗ$+ųǔĸƩļ(ǑǮȦƆĸƷĎOtildeȦIPCȦUSCȦ

ĂſĎOtildesup1sect(ţſbrvbarŅ 8ĎOtilde=ƫ3Aringlt(79Ȧ

8(ťƶecircbrvbarŅƶ2ŁƍƗ$+ǝŊigraveǣ=ƣETHųǔ

ŻƁ+ 32$dz0Ǹ9ȦŁƍƗĘš=ĶŁ(brvbarȝųǔ(

igrave5ĿſampƎǚċnj$ZA[AƓcedil(őƃǫ

ſ(5AEligŔ$

48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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ŁƍƗ=Ǽ4(9ȦƪszligűĊĦicirc=ǧ92ņocircőUumlatildeUumlatildeȌ

ZdvKmtfYLitVƍƗƒědžƬIgraveiacuteĮ ƀ Ƶį İħ(Ċ79đ

ǡĐ=LJ2

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đǡƂy2

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ǡƂycurren(Ȧ ĆƍƗccedilƊƆethȦţǩ=ŀąƿ2

uacuteĕ 26ucirc 2ľ

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ZdvKmtfYLitVƍƗƒ

ědžƬIgraveiacuteĮ

łŁ atilde

42

ȦTeijin iquest- AKZO 2 Ɛ$frac14ſȚOacuteȦƧƥ

ocircƕIacuteǫıƧƥocircƕ(Iacuteǫı+ȦĠbrvbarŘMFol

vIacuteǫı(Ȉǻƶ8wǁ(ĠbrvbarŘ+MFolv(79

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ltƧƥǹyumly7 Ƨƥocircƕ(Iacuteǫı5ǹAElig

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ųǔAEligw$85ȦgtngWƳƯȁCcedilŵĒ=şaring

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43

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44

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45

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46

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47

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48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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44

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45

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ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

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ŝ48

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62 ĆǜȜ

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47

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brvbarŅ

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48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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44

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45

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55 KolonĖƄƈbrvbarȝ

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ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

61 Ʊĥ

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őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

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62 ĆǜȜ

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Otildeĸ3( OumlAring3$

47

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brvbarŅ

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48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

ǡǯ

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đǡƂy2

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45

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ȝwdeg$+ƶ

46

ƞ 6Ɯ Ʊĥiquest-ĆǜȜ

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brvbar=ŮǕǒ|ƃ$Džlt Džő( ědžŤbrvbar+

őƝreg=zĔČŃij$wĵȦĆƆő( + Džő

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frac34ƶIJŸȦǦij

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[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

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frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

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[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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48

frac34ƶIJŸȦǦij

[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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[1] xDŽ UFJ oJvR amp ItJpTtGȦuacuteĕ 22 ucircyuml ųǔyacutežőǤžŕ

laquoyumlEumlȜǝŊƍƗOtildeEgraveļȦuacuteĕ 23ucirc 2ľ

[2] ĶŁƬŦĴƹ httpwwwnikkeicomarticleDGXNASDD220KV_S3A120C1TJ1000

[3] ĶƬ_LYM 2013ucirc 7ľ 8Ķ

[4] ƬŦžőƋȦIgraveőƓeacuteƢŻƶĵȦP4Ȧuacuteĕ 25ucirc 8ľ

[5] Iraj Daizadeh David Miller Andy Glowalla Mike Leamer Ron Nandi

and Cliford I Numark Nature Biotechnology vol 20 2002

[6] xʼnETHȍųǔmicroė WebJV

httpwwwsaegusa-patcojpotherchizai_s_06htm

[7] ugrave httpwwwteijincojpproductsadvanced_fibersaramidHPFBU_tophtml

[8] uacuteĕ 23ucircyumlƬŦžőƋagraveǐǝŊ

[9] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpnewsindustry041130html

[10] ĶŁmiddotatildeƳƯraquo WebJV httpwwwjcfagrjpfibertopicsvol09html

[11] middotatildeőƃǘȜ WebJV httpwwwknakjpjapanaramidhtm

[12] Open Jurist httpopenjuristorg810f2d1148akzo-v-dupont

[13] ǕǒĎOtilde Lexis Nexis Civil Action No 309cv58

[14] Bernd Fabry Holger Ernst Jens Langholz Martin Koumlster

World Patent Information vol 28 2006 215-225

[15] Sampat BN Determinants of patent quality an empirical analysis 2005

[16] H H Yang Kevlar Aramid Fiber JOHN WILEY amp SONS 1993

[17] ŞOgrave ĸȦŋŁ ȏĸ ƸűčȡsectaacuteȓaacuteŃijethȆȦ111-113

49

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